Color names are not standardized by Xlib or the X11 protocol. While using this site, you agree to have read and accepted our X11 Color Names. X11 Colors. Examples might be simplified to improve reading and basic understanding.
… Errata Exists: There seem to be duplicate color names in the list, and there are clashes between web and X11 colors in the CSS color scheme, as described here.Beware. X11の色名称（英: X11 color names ）は、X Window System において色を表すのに使われる文字列であり、単純なテキストファイルにその文字列とRGB値の対応の一覧が記述されている。
HTML Color Names Previous Next Color Names Supported by All Browsers. The "X11" prefix is an alias for the non-prefixed version, i.e. Some pairs of colors share the same lightness and hue. Provided by: xcolors_1.5a-8build1_amd64 NAME xcolors - display all X11 color names and colors SYNOPSIS xcolors [ -start color] [ -near color] [ -distance howfar] DESCRIPTION xcolors reads the rgb.txt file that defines the color names the X server knows and displays the colors found. This list of X11 color names was developed at the Massachusetts Intitute of Technology (MIT) The following chart presents the standardized X11 color names from the X.org source code.These shades are not included in W3C specifications, although drafts for level 4 of the CSS Color module include a similar function The fixed brightness settings correspond closely to these formulae to determine the RGB values:
In X11, the original definitions have been preserved (so "Dark Gray" remains a darker shade of "Gray"), but for every conflicting name pair, "Web" and additional "X11" prefixes have been added to ease disambiguation after the merger. The W3C specifications SVG and CSS level 3 module Color eventually adopted the X11 list with some changes.
The list of the 145 web "X11 colors" from the CSS3 specification Alice Blue #f0f8ff .
Black #000000 . Azure #f0ffff . In X11, this is simply called "Lime", as no such name existed before. "X11 Gray" = "Gray" ≠ "Web Gray". colors 256 COLORS - CHEAT SHEET. Blanched Almond #ffebcd . Antique White #f0f8ff . In HTML, "Gray" is specifically reserved for the 128 triplet (50% gray) Recent X releases also support the W3C definitions. x11 colors list. Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content. The following image shows each predefined color, its name, and its hexadecimal value. Beige #f5f5dc . The first versions of Mosaic and Netscape Navigator used the X11 colors as the basis for the web colors list, as both were originally X applications. Clashes between web and X11 colors in the CSS color scheme. This list of X11 color names was developed at the Massachusetts Intitute of … These Wikimedia list article about CSS, color, and the X11 systemClashes between web and X11 colors in the CSS color schemeClashes between web and X11 colors in the CSS color schemeThe original W3C names, as used in HTML4/CSS2, before the adoption of the non-colliding X11 names as alternatives. At the top of the window is a sample region containing text. This representation is based on UNIX X11 named color values. Colors USA Colors UK Colors Australia Colors RAL Colors NBS Colors NCS Colors X11 Colors Crayola Colors Resene Colors XKCD. These Several groups of colors share the same hue and HSL saturation. Color … The W3C also defined a color that is equal to X11's "Green", but called it "Lime".
Web colors are colors used in displaying web pages on the World Wide Web, and the methods for describing and specifying those colors.Colors may be specified as an RGB triplet or in hexadecimal format (a hex triplet) or according to their common English names in some cases.A color tool or other graphics software is often used to generate color values.
The following table displays all the colors in the so-called X11 color set. Bisque #ffe4c4 . Aquamarine #7fffd4 . Some color names appear to be brightness or saturation modifications of others because they bear prefixes such as "Light Goldenrod Yellow" and "Dark Olive Green" are special, because there are no corresponding color entries without Several groups of colors share the same lightness or brightness and saturation. It aliases to "Green", i.e. The list does not show continuity either in selected As of X.Org Release 7.4 rgb.txt is no longer included in the roll up release,The list first shipped with X10 release 3 (X10R3) on 7 June 1986, having been checked into In some applications multipart names are written with spaces, in others joined together, often in Perhaps most unusual of the color clashes between X11 and W3C is the case of "Gray" and its variants. during the development of color based computer display system:If you want to report an error, or if you want to make a suggestion, do not hesitate to send us an e-mail: "Lime" = "Green" = "X11 Green" ≠ "Web Green". W3Schools is optimized for learning, testing, and training. The Windows Presentation Foundation color names match the .NET Framework, Windows Forms, and Microsoft Internet Explorer color names.