HTML 5 Content - Sahalsoftware 5 Page 1 Content Lesson 01. Introduction Lesson 02. HTML Elements...
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HTML 5 Page 1 Content Lesson 01. Introduction Lesson 02. HTML Elements Lesson 03. HTML BASIC Lesson 04. HTML HEADING Lesson 05. HTML Paragraphs Lesson 06. HTML Lines Lesson 07. HTML Tag Reference Lesson 08. HTML Formatting Tags Lesson 09. HTML Hyperlinks Lesson 10. HTML link syntax Lesson 11. Background color Lesson 12. Changing Font (Font name, Color & Size) Lesson 13. Text Alignment Lesson 14. HTML Images Lesson 15. HTML Forms Lesson 16. HTML forms – The Input Element Lesson 17. HTML Password Field Lesson 18. HTML Radio Buttons Lesson 19. HTML Checkboxes Lesson 20. HTML Tables Lesson 21. HTML div Tag Lesson 22. HTML <span> Tag Lesson 23. HTML Layouts Lesson 24. HTML Layouts – Using <div> Elements Lesson 25. HTML Layouts – Using Table
Transcript of HTML 5 Content - Sahalsoftware 5 Page 1 Content Lesson 01. Introduction Lesson 02. HTML Elements...
HTML 5
Page 1
Content
Lesson 01. Introduction
Lesson 02. HTML Elements
Lesson 03. HTML BASIC
Lesson 04. HTML HEADING
Lesson 05. HTML Paragraphs
Lesson 06. HTML Lines
Lesson 07. HTML Tag Reference
Lesson 08. HTML Formatting Tags
Lesson 09. HTML Hyperlinks
Lesson 10. HTML link syntax
Lesson 11. Background color
Lesson 12. Changing Font (Font name, Color & Size)
Lesson 13. Text Alignment
Lesson 14. HTML Images
Lesson 15. HTML Forms
Lesson 16. HTML forms – The Input Element
Lesson 17. HTML Password Field
Lesson 18. HTML Radio Buttons
Lesson 19. HTML Checkboxes
Lesson 20. HTML Tables
Lesson 21. HTML div Tag
Lesson 22. HTML <span> Tag
Lesson 23. HTML Layouts
Lesson 24. HTML Layouts – Using <div> Elements
Lesson 25. HTML Layouts – Using Table
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Lesson 27. HTML Output - Useful Tips
Lesson 28. The HTML <meta> Element
Lesson 29. Lists
Lesson 30. HTML Entities
Lesson 31. HTML5 Video - How It Works
Lesson 32. HTML5 Audio
Lesson 33: HTML Color Code
Lesson 34. RGB (Red, Green, Blue)
Lesson 01: Introduction
What is HTML?
With HTML you can create your own Web site.
This tutorial teaches you everything about HTML.
HTML is easy to learn - You will enjoy it.
HTML is a language for describing web pages.
HTML stands for Hyper Text Markup Language
HTML is a markup language
A markup language is a set of markup tags
The tags describe document content
HTML documents contain HTML tags and plain text
HTML documents are also called web pages
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HTML Tags
HTML markup tags are usually called HTML tags
HTML tags are keywords (tag names) surrounded by angle brackets like
<html>
HTML tags normally come in pairs like <b> and </b>
The first tag in a pair is the start tag, the second tag is the end tag
The end tag is written like the start tag, with a forward slash before the tag
name
Start and end tags are also called opening tags and closing tags
<tagname>content</tagname>
Lesson 02. HTML Elements
"HTML tags" and "HTML elements" are often used to describe the same thing.
But strictly speaking, an HTML element is everything between the start tag and the
end tag, including the tags:
HTML Element:
<p>this is a paragraph. </p>
Web Browsers
The purpose of a web browser (such as Google Chrome, Internet Explorer, Firefox,
Safari) is to read HTML documents and display them as web pages.
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The browser does not display the HTML tags, but uses the tags to determine how
the content of the HTML page is to be presented/displayed to the user:
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The <!DOCTYPE> Declaration
The <!DOCTYPE> declaration helps the browser to display a web page correctly.
There are many different documents on the web, and a browser can only display an
HTML page 100% correctly if it knows the HTML type and version used.
Common Declarations
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<!DOCTYPE html>
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HTML 4.01
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
XHTML 1.0
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
Lesson 03: HTML BASIC
Writing HTML Using Notepad or TextEdit
HTML can be edited by using a professional HTML editor like:
Adobe Dreamweaver
Microsoft Expression Web
CoffeeCup HTML Editor
However, for learning HTML we recommend a text editor like Notepad (PC) or
TextEdit (Mac). We believe using a simple text editor is a good way to learn
HTML.
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Follow the 4 steps below to create your first web page with Notepad.
Step 1: Start Notepad
To start Notepad go to:
Start
All Programs
Accessories
Notepad
Step 2: Edit Your HTML with Notepad
Type your HTML code into your Notepad:
Step 3: Save Your HTML
Select Save as.. in Notepad's file menu.
When you save an HTML file, you can use either the .htm or the .html file
extension. There is no difference, it is entirely up to you.
Save the file in a folder that is easy to remember, like Sahalsoftware.
Step 4: Run the HTML in Your Browser
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Start your web browser and open your html file from the File, Open menu, or just
browse the folder and double-click your HTML file.
The result should look much like this:
Lesson 04. HTML HEADING
HTML Headings are defined with the <h1> to <h6> tags
Example:
<h1> This a heading </h1>
<h2> This a heading </h2>
<h3> This a heading </h3>
<h4> This a heading </h4>
<h5> This a heading </h5>
<h6> This a heading </h6>
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Lesson 05. HTML Paragraphs
<h1> This is a Heading </h>
<p> This is a first Pragraph </p>
<p> This is a second Pragraph </p>
<p> This is a third Pragraph </p>
Lesson 06. HTML Lines
The <hr> tag creates a horizontal line in an HTML page.
The <hr> tag can be used to separate content:
Try
<h1> This is a Heading </h>
<hr> <p> This is a first Pragraph </p>
<hr> <p> This is a second Pragraph </p>
<p> This is a third Pragraph </p>
Note: some HTML tag only they have start tag.
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Lesson 07. HTML Tag Reference
<! Doctype html> “declaration helps the browser to display a web page correctly.”
<html> “Defines an HTML document”
<body> “Defines the document’s body”
<h1> to <h6> “Defines HTML Heading”
<! -- > “Defines a comment”
<p> “Defines a paragraph”
<br> “Inserts a single line break”
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Lesson 08. HTML Formatting Tags
<b> “Defines bold text”
<em> “Defines emphasized text”
<i> “Defines italic text”
<small> “Defines smaller text”
<strong> “Defines important text”
<sub> “Defines subscripted text”
<sup> “Defines superscripted text”
<ins> “Defines inserted text”
<del> “Defines deleted text”
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Lesson 09. HTML Hyperlinks
The <a> tag defines a hyperlink.
A hyperlink (or link) is a word, group of words, or image that you can click on to
jump to another document.
When you move the cursor over a link in a web page, the arrow will turn into a
little hand.
The most important attribute of the <a> tag is the href attribute, which indicates
the link’s destination.
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Lesson 10. HTML link syntax
The HTML code for a link is simple. It looks like this:
<a href=”URL”> link text </a>
Try:
<!Doctype HTML>
<html>
<body>
<a href="http://www.sahalsoftware.com"> Halkan Riix si aad cilmi uga baratid
Sahalsoftware</a> <br>
<a href="http://www.sahalsoftware.com" target="_blank">Hoyga Aqoonta
Computerka!</a> <br> <br>
</body>
</html>
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Lesson 11. Background color
The background-color property defines the background color for an element:
Try:
<!DOCTYPE html>
<html>
<body style="background-color:yellow;">
<h1 style="background-color:green;">This is a Heading </h1>
</body>
</html>
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Lesson 12. Changing Font (Font name, Color & Size)
Try:
Try:
<!DOCTYPE>
<html>
<body >
<p style="font-family:arial; color:red; font-size:80px; "> Sheeko
Kooban </p>
<p> Sheeko Taxane ah </p>
</body>
</html>
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Lesson 13. Text Alignment
<!DOCTYPE>
<html>
<body >
<h1 style="text-align:left;"> This is a Heading </h1>
<h1 style="text-align:center;"> This is a Heading </h1>
<h1 style="text-align:right;"> This is a Heading </h1>
</body>
</html>
Lesson 14. HTML Images
HTML images are defined with the <img> tag.
<img src="Sahalsoftware.jpg" width="104" height="142">
Try:
<!Doctype html>
<html>
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<body>
<img src="E:\Prac\Web Design\HTML\Prac\MJ.jpg" width="104"
height="100" alt="Sawirkan waa MJ" Title="Daawo Sawirkan"
style="float: left; margin-right: 10px; margin-bottom: 5px;
border: solid black 1px; padding: 2px">
<p> Casharkan waxaa lagugu barayaa sidii aad sawir computerkaaga
yaala u soo gelin lahayd HTML –kaaga. Iyada oo lagugu barayo weliba
Attribute farabadan oo aan ka maarmin xiliga aad u baahan tahay in
webkaaga sawirka sidaad rabtid aad u soo gelin kartid </p>
<p style="clear: left"> Casharkan isku day inaad Attribute ka ku jiro
aad si fiican uga faa’iideysatid adiga oo marba dhinac ka
tijaabinaya.</p>
<p>Tusaale ahaan TAG –ga float wuxuu kaa caawinayaa dhinaca aad
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sawirka geynaysid, </p>
<p> margin ku wuxuu kaa caawinayaa sawirka iyo qoraalka inaad kala
yar goysid</p>
</body>
</html>
Note: The filename and the size of the image are provided as attributes.
Lesson 15. HTML Forms
HTML forms are used to pass data to a server.
An HTML form can contain input elements like text fields, checkboxes, radio-
buttons, submit buttons and more.
A form can also contain select lists, texarea, fieldset, and label elements.
The <form> tag is used to create an HTML form:
.
Input elements
.
</form>
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Lesson 16. HTML forms – The Input Element
The most important form element is the <input> element.
The <input> element is used to select user information.
An <input> element can vary in many ways, depending on the type attribute. An
<input> element can be of type text field, checkbox, password, radio button,
submit button, and more.
The most common input types are described below.
<html>
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<body>
<form action="div.html" method="get">
First name: <input type="text" name="firstname"> <br>
Last name: <input type="text" name="lastname"><br>
<input type="submit" value="Submit">
</form</body>
</html>
Lesson 17. HTML Password Field
<input type =”password”> defines a password field:
<form>
Password: <input type=”password” name=”pwd”>
</form>
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Lesson 18. HTML Radio Buttons
<input type=”radio”> defines a radio button. Radio buttons let a user select ONLY
ONE of a limited number of choices:
<form>
<input type="radio" name="sex" value="male">Male<br>
<input type="radio" name="sex" value="female">Female
</form>
Lesson 19. HTML Checkboxes
<input type=”checkbox”> defines a checkbox button. Checkbox let a user select
ZERO or MORE options of a limited number of choices.
<form>
<input type="checkbox" name="vehicle" value="Bike">I have a bike<br>
<input type="checkbox" name="vehicle" value="Car">I have a car
</form>
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Lesson 20. HTML Tables
A table is divided into rows (with the <tr> tag), and each row is divided into data
cells (with the <td> tag). td stands for "table data," and holds the content of a data
cell. A <td> tag can contain text, links, images, lists, forms, other tables, etc. also
Header information in a table are defined with the <th> tag.
All major browsers display the text in the <th> element as bold and centered.
Try:
<DOCTYPE html>
<html>
<body>
<table>
<tr>
<th>Header 1</th>
<th>Header 2</th>
</tr>
<tr>
<td>row 1, cell 1</td>
<td>row 1, cell 2</td>
</tr>
<tr>
<td>row 2, cell 1</td>
<td>row 2, cell 2</td>
</tr>
</table>
</body>
</html>
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Lesson 21. HTML div Tag
The HTML <div> element is a block level element that can be used as a container
for grouping other HTML elements.
The <div> element has no special meaning. Except that, because it is a block level
element, the browser will display a line break before and after it.
When used together with CSS, the <div> element can be used to set style attributes
to large blocks of content.
Another common use of the <div> element, is for document layout. It replaces the
"old way" of defining layout using tables. Using <table> elements for layout is not
the correct use of <table>. The purpose of the <table> element is to display tabular
data.
Lesson 22. HTML <span> Tag
The HTML <span> element is an inline element that can be used as a container for
text.
The <span> element has no special meaning.
When used together with CSS, the <span> element can be used to set style
attributes to parts of the text.
Lesson 23. HTML Layouts
HTML Layouts
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Web page layout is very important to make your website look good.
Design your webpage layout very carefully.
Website Layouts
Most websites have put their content in multiple columns (formatted like a
magazine or newspaper).
Multiple columns are created by using <div> or <table> elements. CSS are used to
position elements, or to create backgrounds or colorful look for the pages.
Lesson 24. HTML Layouts – Using <div> Elements
The div element is a block level element used for grouping HTML elements.
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The following example uses five div elements to create a multiple column layout,
creating the same result as in the previous example:
Try:
<!DOCTYPE html>
<html>
<body>
<div id="container" style="width:500px">
<div id="header" style="background-color:#FFA500;">
<h1 style="margin-bottom:0;">Main Title of Web Page</h1>
</div>
<div id="menu" style="background-
color:#FFD700;height:200px;width:100px;float:left;">
<b>Menu</b>
<br>
HTML<br>
CSS<br>
JavaScript
</div>
<div id="content" style="background-
color:#EEEEEE;height:200px;width:400px;float:left;"> Content goes here
</div>
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<div id="footer" style="background-color:#FFA500;clear:both;text-align:center;">
Copyright © Sahalsoftware.com</div>
</div>
</body>
</html>
Lesson 25. HTML Layouts – Using Table
A simple way of creating layouts is by using the HTML <table> tag.
Multiple columns are created by using <div> or <table> elements. CSS are used to
position elements, or to create backgrounds or colorful look for the pages.
The following example uses a table with 3 rows and 2 columns - the first and last
row spans both columns using the colspan attribute:
<!DOCTYPE html>
<html>
<body>
<table style="margin-left:180px; margin-top:50px; " width="1000" border="10">
<tr>
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<td colspan="2" style="background-color:#FFA500;">
<h1>Main Title of Web Page</h1> </td>
</tr>
<tr>
<td style="background-color:#FFD700;width:100px;">
<b>Menu</b>
<br> HTML
<br> CSS
<br> JavaScript </td>
<td style="background-color:#EEEEEE;height:200px;width:400px;"> Content
goes here</td>
</tr>
<tr>
<td colspan="2" style="background-color:#FFA500;text-align:center;"> Copyright
© Sahalsoftware.com
</td>
</tr>
</table>
</body>
</html>
HTML Layout - Useful Tips
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Tip: The biggest advantage of using CSS is that, if you place the CSS code in an
external style sheet, your site becomes MUCH EASIER to maintain. You can
change the layout of all your pages by editing one file. To learn more about CSS,
in the next month.
Lesson 26. HTML Attributes
- HTML links are defined with the <a> tag. The link address is specified in
the href attribute:
- <a href="http://www.sahalsoftware.com">This is a link</a>
“ ‘ , . ; :
Always Quote Attribute Values
- Attribute values should always be enclosed in quotes.
- Double style quotes are the most common, but single style quotes are also
allowed.
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Tip: In some rare situations, when the attribute value itself contains quotes, it is
necessary to use single quotes: name=’John "ShotGun" Nelson'
HTML Tip: Use Lowercase Attributes
Attribute names and attribute values are case-insensitive.
However, Sahalsoftware Web Development Team recommends lowercase
attributes/attribute values in their HTML.
Lesson 27. HTML Output - Useful Tips
- You cannot be sure how HTML will be displayed. Large or small screens,
and resized windows will create different results.
- With HTML, you cannot change the output by adding extra spaces or extra
lines in your HTML code.
- The browser will remove extra spaces and extra lines when the page is
displayed. Any number of lines count as one line, and any number of spaces
count as one space.
Note: Browsers automatically add an empty line before and after a paragraph.
Don't Forget the End Tag:
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Most browsers will display HTML correctly even if you forget the end tag:
Example
<p> this is a paragraph
<p> this is another paragraph
The example above will work in most browsers, but don’t use it. Forgetting the end
tag can produce unexpected results or errors.
Note: Future version of HTML will not allow you to skip end tags.
Lesson 28. The HTML <meta> Element
The metadata can be used by browsers (how to display content or reload page),
search engines (keywords), or other web services.
<meta> tags always go inside the <head> element.
Refresh document every 30 seconds:
<meta http-equiv="refresh" content="30">
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Lesson 29. Lists
The most common HTML lists are ordered and unordered lists:
HTML Lists An ordered
list:
1. The first list item
2. The second list item
3. The third list item
An unordered list:
HTML Un-ordered Lists
<ul>
<li>Coffee</li>
<li>Milk</li>
</ul>
How the HTML code above looks in a browser:
HTML Ordered Lists
An ordered list starts with the <ol> tag. Each list item starts with the <li> tag.
The list items are marked with numbers.
<ol>
<li>Coffee</li>
<li>Milk</li>
</ol>
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How the HTML code above looks in a browser:
1. Coffee
2. Milk
Lesson 30. HTML Entities
HTML Entities
Some characters are reserved in HTML.
It is not possible to use the less than (<) or greater than (>) signs in your text,
because the browser will mix them with tags.
To actually display reserved characters, we must use character entities in the
HTML source code.
A character entity looks like this:
&entity_name;
OR
&#entity_number;
To display a less than sign we must write: < or <
Tip: The advantage of using an entity name, instead of a number, is that the
name is easier to remember. However, the disadvantage is that browsers may not
support all entity names (the support for entity numbers is very good).
Non-breaking Space
A common character entity used in HTML is the non-breaking space ( ).
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Browsers will always truncate spaces in HTML pages. If you write 10 spaces in
your text, the browser will remove 9 of them, before displaying the page. To add
spaces to your text, you can use the character entity.
HTML Useful Character Entities
Note: Entity names are case sensitive!
Result Description Entity Name Entity Number
non-breaking space  
< less than < <
> greater than > >
& ampersand & &
¢ cent ¢ ¢
£ pound £ £
¥ yen ¥ ¥
€ euro € €
§ section § §
© copyright © ©
® registered trademark ® ®
™ trademark ™ ™
Lesson 31. HTML5 Video - How It Works
To show a video in HTML5, this is all you need:
Example
<!doctype html>
<html>
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<body>
<video width="600" height="400" controls>
<source src="E:\Study\Sahalsoftware\IT\Quickbook\Lesson 01. Overview
Part1.mp4" type="video/mp4">
<source src="E:\Study\Sahalsoftware\IT\Quickbook\Lesson 01. Overview
Part1\movie.ogg" type="video/ogg">
Your browser does not support the video tag.
</video>
</body>
</html>
The control attribute adds video controls, like play, pause, and volume.
It is also a good idea to always include width and height attributes. If height and
width are set, the space required for the video is reserved when the page is loaded.
However, without these attributes, the browser does not know the size of the video,
and cannot reserve the appropriate space to it. The effect will be that the page
layout will change during loading (while the video loads).
You should also insert text content between the <video> and </video> tags for
browsers that do not support the <video> element.
The <video> element allows multiple <source> elements. <source> elements can
link to different video files. The browser will use the first recognized format.
Video Formats and Browser Support
Currently, there are 3 supported video formats for the <video> element: MP4,
WebM, and Ogg:
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Browser MP4 WebM Ogg
Internet Explorer YES NO NO
Chrome YES YES YES
Firefox NO
Update: Firefox 21 running
on Windows 7, Windows 8,
Windows Vista, and Android
now supports MP4
YES YES
Safari YES NO NO
Opera NO YES YES
Try Another Video
<!DOCTYPE html>
<html>
<body>
<div style="text-align:center">
<button onclick="playPause()">Play/Pause</button>
<button onclick="makeBig()">Big</button>
<button onclick="makeSmall()">Small</button>
<button onclick="makeNormal()">Normal</button>
<br>
<video id="video1" width="600">
<source src="E:\Study\Sahalsoftware\IT\Quickbook\Lesson 01. Overview
Part1.mp4" type="video/mp4">
<source src="E:\Study\Sahalsoftware\IT\Quickbook\Lesson 01. Overview
Part1.ogg" type="video/ogg">
Your browser does not support HTML5 video.
</video>
</div>
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<script>
var myVideo=document.getElementById("video1");
function playPause()
{
if (myVideo.paused)
myVideo.play();
else
myVideo.pause();
}
function makeBig()
{
myVideo.width=560;
}
function makeSmall()
{
myVideo.width=320;
}
function makeNormal()
{
myVideo.width=600;
}
</script>
<p>Sahalsoftware ka baro casharo IT oo ku anfacaya
<a href="http://www.sahalsoftware.com/"
target="_blank">HALKAN RIIX</a>.</p>
</body>
</html>
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Lesson 32. HTML5 Audio
HTML5 provides a standard for playing audio files.
Audio on the Web
Until now, there has not been a standard for playing audio files on a web page.
Today, most audio files are played through a plug-in (like flash). However,
different browsers may have different plug-ins.
HTML5 defines a new element which specifies a standard way to embed an audio
file on a web page: the <audio> element.
HTML5 Audio - How It Works
To play an audio file in HTML5, this is all you need:
Example
<audio controls>
<source src=" E:\Qiraa'o\[Quran] AbdulAzeez al-Ahmad [128Kbps]\012.ogg"
type="audio/ogg">
<source src=" E:\Qiraa'o\[Quran] AbdulAzeez al-Ahmad [128Kbps]\012.mp3"
type="audio/mpeg">
Your browser does not support the audio element.
</audio>
The control attribute adds audio controls, like play, pause, and volume.
You should also insert text content between the <audio> and </audio> tags for
browsers that do not support the <audio> element.
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The <audio> element allows multiple <source> elements. <source> elements can
link to different audio files. The browser will use the first recognized format.
Audio Formats and Browser Support
Currently, there are 3 supported file formats for the <audio> element: MP3, Wav,
and Ogg:
Browser MP3 Wav Ogg
Internet Explorer YES NO NO
Chrome YES YES YES
Firefox NO
Update: Firefox 21 running
on Windows 7, Windows 8,
Windows Vista, and Android
now supports MP3
YES YES
Safari YES YES NO
Opera NO YES YES
Lesson 33: HTML Color Code
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Modern browsers support 140 named colors, which are listed below. Use them in
your HTML and CSS by name, Hex color code or RGB value.
Example
<body style="background-color:Aqua;">
<body style="background-color:#7FFF00;">
<body style="background-color: rgb(255, 0, 0);">
Color Name HEX Color Shades Mix
AliceBlue #F0F8FF Shades Mix
AntiqueWhite #FAEBD7 Shades Mix
Aqua #00FFFF Shades Mix
Aquamarine #7FFFD4 Shades Mix
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Azure #F0FFFF Shades Mix
Beige #F5F5DC Shades Mix
Bisque #FFE4C4 Shades Mix
Black #000000 Shades Mix
BlanchedAlmond #FFEBCD Shades Mix
Blue #0000FF Shades Mix
BlueViolet #8A2BE2 Shades Mix
Brown #A52A2A Shades Mix
BurlyWood #DEB887 Shades Mix
CadetBlue #5F9EA0 Shades Mix
Chartreuse #7FFF00 Shades Mix
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Chocolate #D2691E Shades Mix
Coral #FF7F50 Shades Mix
CornflowerBlue #6495ED Shades Mix
Cornsilk #FFF8DC Shades Mix
Crimson #DC143C Shades Mix
Cyan #00FFFF Shades Mix
DarkBlue #00008B Shades Mix
DarkCyan #008B8B Shades Mix
DarkGoldenRod #B8860B Shades Mix
DarkGray #A9A9A9 Shades Mix
DarkGrey #A9A9A9 Shades Mix
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DarkGreen #006400 Shades Mix
DarkKhaki #BDB76B Shades Mix
DarkMagenta #8B008B Shades Mix
DarkOliveGreen #556B2F Shades Mix
DarkOrange #FF8C00 Shades Mix
DarkOrchid #9932CC Shades Mix
DarkRed #8B0000 Shades Mix
DarkSalmon #E9967A Shades Mix
DarkSeaGreen #8FBC8F Shades Mix
DarkSlateBlue #483D8B Shades Mix
DarkSlateGray #2F4F4F Shades Mix
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DarkSlateGrey #2F4F4F Shades Mix
DarkTurquoise #00CED1 Shades Mix
DarkViolet #9400D3 Shades Mix
DeepPink #FF1493 Shades Mix
DeepSkyBlue #00BFFF Shades Mix
DimGray #696969 Shades Mix
DimGrey #696969 Shades Mix
DodgerBlue #1E90FF Shades Mix
FireBrick #B22222 Shades Mix
FloralWhite #FFFAF0 Shades Mix
ForestGreen #228B22 Shades Mix
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Fuchsia #FF00FF Shades Mix
Gainsboro #DCDCDC Shades Mix
GhostWhite #F8F8FF Shades Mix
Gold #FFD700 Shades Mix
GoldenRod #DAA520 Shades Mix
Gray #808080 Shades Mix
Grey #808080 Shades Mix
Green #008000 Shades Mix
GreenYellow #ADFF2F Shades Mix
HoneyDew #F0FFF0 Shades Mix
HotPink #FF69B4 Shades Mix
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IndianRed #CD5C5C Shades Mix
Indigo #4B0082 Shades Mix
Ivory #FFFFF0 Shades Mix
Khaki #F0E68C Shades Mix
Lavender #E6E6FA Shades Mix
LavenderBlush #FFF0F5 Shades Mix
LawnGreen #7CFC00 Shades Mix
LemonChiffon #FFFACD Shades Mix
LightBlue #ADD8E6 Shades Mix
LightCoral #F08080 Shades Mix
LightCyan #E0FFFF Shades Mix
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LightGoldenRodYellow #FAFAD2 Shades Mix
LightGray #D3D3D3 Shades Mix
LightGrey #D3D3D3 Shades Mix
LightGreen #90EE90 Shades Mix
LightPink #FFB6C1 Shades Mix
LightSalmon #FFA07A Shades Mix
LightSeaGreen #20B2AA Shades Mix
LightSkyBlue #87CEFA Shades Mix
LightSlateGray #778899 Shades Mix
LightSlateGrey #778899 Shades Mix
LightSteelBlue #B0C4DE Shades Mix
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LightYellow #FFFFE0 Shades Mix
Lime #00FF00 Shades Mix
LimeGreen #32CD32 Shades Mix
Linen #FAF0E6 Shades Mix
Magenta #FF00FF Shades Mix
Maroon #800000 Shades Mix
MediumAquaMarine #66CDAA Shades Mix
MediumBlue #0000CD Shades Mix
MediumOrchid #BA55D3 Shades Mix
MediumPurple #9370DB Shades Mix
MediumSeaGreen #3CB371 Shades Mix
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MediumSlateBlue #7B68EE Shades Mix
MediumSpringGreen #00FA9A Shades Mix
MediumTurquoise #48D1CC Shades Mix
MediumVioletRed #C71585 Shades Mix
MidnightBlue #191970 Shades Mix
MintCream #F5FFFA Shades Mix
MistyRose #FFE4E1 Shades Mix
Moccasin #FFE4B5 Shades Mix
NavajoWhite #FFDEAD Shades Mix
Navy #000080 Shades Mix
OldLace #FDF5E6 Shades Mix
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Olive #808000 Shades Mix
OliveDrab #6B8E23 Shades Mix
Orange #FFA500 Shades Mix
OrangeRed #FF4500 Shades Mix
Orchid #DA70D6 Shades Mix
PaleGoldenRod #EEE8AA Shades Mix
PaleGreen #98FB98 Shades Mix
PaleTurquoise #AFEEEE Shades Mix
PaleVioletRed #DB7093 Shades Mix
PapayaWhip #FFEFD5 Shades Mix
PeachPuff #FFDAB9 Shades Mix
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Peru #CD853F Shades Mix
Pink #FFC0CB Shades Mix
Plum #DDA0DD Shades Mix
PowderBlue #B0E0E6 Shades Mix
Purple #800080 Shades Mix
RebeccaPurple #663399 Shades Mix
Red #FF0000 Shades Mix
RosyBrown #BC8F8F Shades Mix
RoyalBlue #4169E1 Shades Mix
SaddleBrown #8B4513 Shades Mix
Salmon #FA8072 Shades Mix
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SandyBrown #F4A460 Shades Mix
SeaGreen #2E8B57 Shades Mix
SeaShell #FFF5EE Shades Mix
Sienna #A0522D Shades Mix
Silver #C0C0C0 Shades Mix
SkyBlue #87CEEB Shades Mix
SlateBlue #6A5ACD Shades Mix
SlateGray #708090 Shades Mix
SlateGrey #708090 Shades Mix
Snow #FFFAFA Shades Mix
SpringGreen #00FF7F Shades Mix
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SteelBlue #4682B4 Shades Mix
Tan #D2B48C Shades Mix
Teal #008080 Shades Mix
Thistle #D8BFD8 Shades Mix
Tomato #FF6347 Shades Mix
Turquoise #40E0D0 Shades Mix
Violet #EE82EE Shades Mix
Wheat #F5DEB3 Shades Mix
White #FFFFFF Shades Mix
WhiteSmoke #F5F5F5 Shades Mix
Yellow #FFFF00 Shades Mix
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YellowGreen #9ACD32 Shades Mix
Lesson 34. RGB (Red, Green, Blue)
With HTML, RGB color values can be specified using this formula: rgb(red,
green, blue)
Each parameter (red, green, and blue) defines the intensity of the color
between 0 and 255.
For example, rgb(255,0,0) is displayed as red, because red is set to its highest
value (255) and the others are set to 0. Experiment by mixing the RGB values
below:
Red Green Blue
255 0 0
rgb(255, 0, 0)
Example
Color RGB
rgb(255,0,0)
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rgb(255,255,0)
rgb(0,255,0)
rgb(0,255,255)
rgb(0,0,255)
Hexadecimal Colors
With HTML, RGB values can also be specified using hexadecimal color values in
the form: #RRGGBB, where RR (red), GG (green) and BB (blue) are
hexadecimal values between 00 and FF (same as decimal 0-255).
For example, #FF0000 is displayed as red, because red is set to its highest
value (FF) and the others are set to the lowest value (00).
Example
Color HEX
#FF0000
#FFFF00
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#00FF00
#00FFFF
#0000FF
END
