3.4.4 Colors

► |  | Myster X: Using Windows COM Objects in Racket

1 | Overview
2 | COM
3 | Active X and DHTML
4 | Version
| Index

► | 3 | Active X and DHTML

3.1 | Browsers
3.2 | Documents
3.3 | HTML Events
3.4 | HTML and Dynamic HTML

▼ | 3.4 | HTML and Dynamic HTML

3.4.1 | HTML Elements
3.4.2 | Generating Active X HTML
3.4.3 | CSS
3.4.4 | Colors

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##### 3.4.4`` Colors

Many element properties represent colors. In HTML, colors may be represented by an RGB string, which contains 7 characters. The first character is #, the rest are hexadecimal digits (0-9 and a-f or A-F); the first two digits are for the red component of the color, the middle two for the green component, and the last two for the blue component. For example, "#FFFFFF" is white, "#000000" is black, and "#00FF00" is green.

There are also predefined color names. The -native methods use these names in strings, while their nonnative counterpart methods use the names as symbols.

The predefined color names are:

aliceblue antiquewhite aqua aquamarine azure
beige bisque black blanchedalmond blue
blueviolet brown burlywood cadetblue chartreuse
chocolate coral cornflower cornsilk crimson cyan
darkblue darkcyan darkgoldenrod darkgray
darkgreen darkkhaki darkmagenta darkolivegreen
darkorange darkorchid darkred darksalmon
darkseagreen darkslateblue darkslategray
darkturquoise darkviolet deeppink deepskyblue
dimgray dodgerblue firebrick floralwhite
forestgreen fuchsia gainsboro ghostwhite gold
goldenrod gray green greenyellow honeydew
hotpink indianred indigo ivory khaki lavender
lavenderblush lawngreen lemonchiffon lightblue
lightcoral lightcyan lightgoldenrodyellow
lightgreen lightgray lightpink lightsalmon
lightseagreen lightskyblue lightslategray
lightsteelblue lightyellow lime limegreen linen
magenta maroon mediumaquamarine mediumblue
mediumorchid mediumpurple mediumseagreen
mediumslateblue mediumspringgreen
mediumturquoise mediumvioletred midnightblue
mintcream mistyrose moccasin navajowhite navy
oldlace olive olivedrab orange orangered orchid
palegoldenrod palegreen paleturquoise
palevioletred papayawhip peachpuff peru pink
plum powderblue purple red rosybrown royalblue
saddlebrown salmon sandybrown seagreen seashell
sienna silver skyblue slateblue slategray snow
springgreen steelblue tan teal thistle tomato
turquoise violet wheat white whitesmoke yellow
yellowgreen

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