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HTML Colour Chart
The basic 216 colours

   

LINUX ONLINE

HELP

Providing online help is where Linux shines. It's free, quick, easy, highly expert, and far friendlier than what you're used to from other OS's.

VENDORS

Several stores in Australia sell Linux Live CDs and install disk sets. Click here for a short list.

DISTROS

Linux is available as a large number of distributions or distros. Those below are recommended, but a full list is at  DistroWatch.com

KNOPPIX

The original and still one of the best Live Distros that runs directly from CD without being installed. Best choice for Beginners, and as a rescue disk.

UBUNTU

Enormously popular, simple Gnome desktop, very helpful forums, a good 'plain vanilla' choice for new Users.

PCLinuxOS

Very easy to install, powerful KDE desktop, friendly forums, more 'ice-cream sundae' than 'plain vanilla'.

VECTOR LINUX

"Keep it simple, keep it small" is the idea behind a fast system that still has everything needed.

PUPPY

Small, fast, many features, ideal for older machines. Can be run from a USB stick

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There are several ways of specifying the colours used by computer video monitors. Two methods commonly used in HTML are text names and hexadecimal triplets. Names such as 'black', 'white' and 'blue' are simple but very indefinite. A better method is to make use of the fact that each 'dot' or pixel on a monitor screen is made up of three phosphor dots - red, green and blue. When all three are fully turned on, a white dot is perceived by the human eye. Turning them on proportionally gives various colours and shades.

These facts are employed in HTML code by specifying three numbers ranging from 0 to 255, one each for red, green and blue. The numbers are preceded by a hash (#), and written in hexadecimal notation - that is, using base sixteen instead of base ten - and therefore range between 00h and FFh. Black is #000000, bright red is #FF0000, bright green is #00FF00, bright blue is #0000FF, and white is #FFFFFF.

The number of colours available with this scheme is 256 x 256 x 256 = 16,777,216 - the 'sixteen million colours' commonly seen in advertisements. However, many people run with only 256 colours because the screen updates much faster with fewer colours. For this reason, a subset called the 216 standard colours is defined in order to guarantee that a specific shade will be generated. This assigns six values to each of red, green and blue, hence 6 x 6 x 6 = 216 colours. They are displayed as colour patches in the chart below with their respective codes.

 
000000 000033 000066 000099 0000CC 0000FF
003300 003333 003366 003399 0033CC 0033FF
006600 006633 006666 006699 0066CC 0066FF
009900 009933 009966 009999 0099CC 0099FF
00CC00 00CC33 00CC66 00CC99 00CCCC 00CCFF
00FF00 00FF33 00FF66 00FF99 00FFCC 00FFFF
 
330000 330033 330066 330099 3300CC 3300FF
333300 333333 333366 333399 3333CC 3333FF
336600 336633 336666 336699 3366CC 3366FF
339900 339933 339966 339999 3399CC 3399FF
33CC00 33CC33 33CC66 33CC99 33CCCC 33CCFF
33FF00 33FF33 33FF66 33FF99 33FFCC 33FFFF
 
660000 660033 660066 660099 6600CC 6600FF
663300 663333 663366 663399 6633CC 6633FF
666600 666633 666666 666699 6666CC 6666FF
669900 669933 669966 669999 6699CC 6699FF
66CC00 66CC33 66CC66 66CC99 66CCCC 66CCFF
66FF00 66FF33 66FF66 66FF99 66FFCC 66FFFF
 
990000 990033 990066 990099 9900CC 9900FF
993300 993333 993366 993399 9933CC 9933FF
996600 996633 996666 996699 9966CC 9966FF
999900 999933 999966 999999 9999CC 9999FF
99CC00 99CC33 99CC66 99CC99 99CCCC 99CCFF
99FF00 99FF33 99FF66 99FF99 99FFCC 99FFFF
 
CC0000 CC0033 CC0066 CC0099 CC00CC CC00FF
CC3300 CC3333 CC3366 CC3399 CC33CC CC33FF
CC6600 CC6633 CC6666 CC6699 CC66CC CC66FF
CC9900 CC9933 CC9966 CC9999 CC99CC CC99FF
CCCC00 CCCC33 CCCC66 CCCC99 CCCCCC CCCCFF
CCFF00 CCFF33 CCFF66 CCFF99 CCFFCC CCFFFF
 
FF0000 FF0033 FF0066 FF0099 FF00CC FF00FF
FF3300 FF3333 FF3366 FF3399 FF33CC FF33FF
FF6600 FF6633 FF6666 FF6699 FF66CC FF66FF
FF9900 FF9933 FF9966 FF9999 FF99CC FF99FF
FFCC00 FFCC33 FFCC66 FFCC99 FFCCCC FFCCFF
FFFF00 FFFF33 FFFF66 FFFF99 FFFFCC FFFF
 
 
 

LINUX ONLINE

HELP

Providing online help is where Linux shines. It's free, quick, easy, highly expert, and far friendlier than what you're used to from other OS's.

VENDORS

Several stores in Australia sell Linux Live CDs and install disk sets. Click here for a short list.

DISTROS

Linux is available as a large number of distributions or distros. Those below are recommended, but a full list is at  DistroWatch.com

KNOPPIX

The original and still one of the best Live Distros that runs directly from CD without being installed. Best choice for Beginners, and as a rescue disk.

UBUNTU

Enormously popular, simple Gnome desktop, very helpful forums, a good 'plain vanilla' choice for new Users.

PCLinuxOS

Very easy to install, powerful KDE desktop, friendly forums, more 'ice-cream sundae' than 'plain vanilla'.

VECTOR LINUX

"Keep it simple, keep it small" is the idea behind a fast system that still has everything needed.

PUPPY

Small, fast, many features, ideal for older machines. Can be run from a USB stick

52MIDNIGHT

Projects
Archives
Electronics
Computers
Linux