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Hexadecimal Colors. Hexadecimal color values are supported in all browsers. A hexadecimal color is specified with: #rrggbb Where rr (red), gg (green) and bb (blue) are hexadecimal integers between 00 and ff, specifying the intensity of the color.
W3Schools offers free online tutorials, references and exercises in all the major languages of the web. Covering popular subjects like HTML, CSS, JavaScript, Python, SQL, Java, and many, many more.
HEX Color Values. In HTML, a color can be specified using a hexadecimal value in the form: #rrggbb. Where rr (red), gg (green) and bb (blue) are hexadecimal values between 00 and ff (same as decimal 0-255). For example, #ff0000 is displayed as red, because red is set to its highest value (ff), and the other two (green and blue) are set to 00.
HEX Value. In CSS, a color can be specified using a hexadecimal value in the form: #rrggbb Where rr (red), gg (green) and bb (blue) are hexadecimal values between 00 and ff (same as decimal 0-255).
W3Schools offers free online tutorials, references and exercises in all the major languages of the web. Covering popular subjects like HTML, CSS, JavaScript, Python, SQL, Java, and many, many more.
Color Names Supported by All Browsers. All modern browsers support the following 140 color names (click on a color name, or a hex value, to view the color as the background-color along with different text colors):
RGB Colors. An RGB color value is specified with the rgb() function, which has the following syntax:. rgb(red, green, blue) Each parameter (red, green, and blue) defines the intensity of the color and can be an integer between 0 and 255 or a percentage value (from 0% to 100%).