The table below contains all 140 of the HTML colors. The original 16 were part of something called the "Windows VGA template", meaning that they are the colors that can be used for actions like highlighting. Orange was added later to make a total of 17. HTML web colors įormulated in 1997, there were originally 16 colors. The hex triplet is obtained by combining the 6 hexadecimal digits together, 2468A0 in this example. The decimal numbers 36, 104 and 160 are similar to the numbers 24, 68 and A0 respectively. The hex triplet is formed by concatenating three bytes in hexadecimal notation, in the following order:īyte 1: red value (color type red) Byte 2: green value (color type green) Byte 3: blue value (color type blue)įor example, consider the color where the red/green/blue values are decimal numbers: red=36, green=104, blue=160 (a greyish-blue color). This represents the least (0) to the most (255) intensity of each of the color components.
One byte represents a number in the range 00 to FF, or 0 to 255 in decimal notation. The bytes represent the red, green and blue parts of the color.
Ī hex triplet is a six-digit, three- byte number used in HTML, CSS, SVG, and other computer programs, to represent colors. This is important for Web-to-print applications. Better user agents use color management to create better color fidelity. However, user agents can be different in the fidelity with which they show the colors. Even without color management, the colors created are fairly close to the given values. These have been chosen to be similar to many real-world monitors and viewing conditions. This relates to the chromaticities of a single phosphor set, a given transfer curve, adaptive whitepoint, and viewing conditions. This was because they both started as X Window System applications.Įach web color has its own definition, sRGB. The first versions of Mosaic and Netscape Navigator used the X11 color names as the base for their color lists.
255 255 255 hex color software#
Often a color tool or other graphics software is used to create color values.
Many common colors can also be chosen by their common English names. RGB triplet can make 16,777,216 different colors. Colors may be listed as an RGB triplet (a set of three numbers) in hexadecimal format (a hex triplet). There are several ways to chose colors for parts of webpages. Web colors are colors used in designing webpages, and the ways for describing and listing those colours. You can help Wikipedia by reading Wikipedia:How to write Simple English pages, then simplifying the article. The English used in this article or section may not be easy for everybody to understand.
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