HTML used to recognize 16 color names "black", "white", "gray", "silver", "maroon", "red", "purple", "fushsia", "green", "lime", "olive", "yellow", "navy", "blue", "teal", and "aqua"but new browsers can recognize CSS3 color names. Color s Color s are specified using hexadecimal base 16 values.
The hexidecimal ie are: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F where A through F equal the base 10 s: 10, 11, 12, 13, iss, 15 The six digit color is broken into three groups of two digits which specify the amount of Red, Green, chat flirts Blue in the color using additive color This gives over 16 million possible colors.
The result is RED. The result is BLUE.
HTML also recognizes color s that contain just three hexidecimal digits. This is a shortcut for colors where the red, green, and blue values consist of two identical digits.
Always remember to put in the symbol when specifying color s. Older versions of HTML didn't care if you left it out, but some browsers are stricter about this, and f you forget the the browser may not display kn color you mocospace chat line.
But years ago, many computers were limited to displaying "8-bit color" and could vhat show possible colors. Even worse, different computer systems PC, Mac, UNIX workstations don't even use the same colors in their "color palettes," so you couldn't be sure what your color will be shifted to. To avoid problems for older machines and different system color palettes, early Web deers usually limited their color choices to the "web safe colors" which would display more or chat rencontre gratuit the same on all systems.
The web safe colors use only the hex values 00, 33, 66, 99, CC, and FF when making color combinations. Below are six tables showing all of the "web safe" colors, just to show you a range of colors whxt to their hex values.
Within each table, red increases from left to right, and green increases from top to bottom, in steps of 33 hex. Blue increases from the first table to the last, in steps of 33 hex.