A hexadecimal color is specified with: #RRGGBB, where the RR (red), GG (green) and BB (blue) hexadecimal integers specify the components of the color.
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).
For example, #ff0000 is displayed as red, because red is set to its highest value (ff) and the others are set to the lowest value (00).
To display black, set all values to 00, like this: #000000.
To display white, set all values to ff, like this: #ffffff.
Experiment by mixing the HEX values below:
RED
ff
GREEN
BLUE
Example
#ff0000
#0000ff
#3cb371
#ee82ee
#ffa500
#6a5acd
Shades of gray are often defined using equal values for all the 3 light sources:
3 Digit HEX Value
Sometimes you will see a 3-digit hex code in the CSS source.
The 3-digit hex code is a shorthand for some 6-digit hex codes.
The 3-digit hex code has the following form:
#rgb
Where r, g, and b represent the red, green, and blue components with values between 0 and f.
The 3-digit hex code can only be used when both the values (RR, GG, and BB) are the same for each component. So, if we have #ff00cc, it can be written like this: #f0c.
Here is an example:
Example
body {
background-color: #fc9; /* same as #ffcc99 */
}
h1 {
color: #f0f; /* same as #ff00ff */
}
p {
color: #b58; /* same as #bb5588 */
}
Video: CSS Colors Hex
×
Contact Sales
If you want to use W3Schools services as an educational institution, team or enterprise, send us an e-mail:
[email protected]
Report Error
If you want to report an error, or if you want to make a suggestion, send us an e-mail:
[email protected]
Top Tutorials
HTML Tutorial
CSS Tutorial
JavaScript Tutorial
How To Tutorial
SQL Tutorial
Python Tutorial
W3.CSS Tutorial
Bootstrap Tutorial
PHP Tutorial
Java Tutorial
C++ Tutorial
jQuery Tutorial
Top References
HTML Reference
CSS Reference
JavaScript Reference
SQL Reference
Python Reference
W3.CSS Reference
Bootstrap Reference
PHP Reference
HTML Colors
Java Reference
Angular Reference
jQuery Reference
W3Schools is optimized for learning and training. Examples might be simplified to improve reading and learning.
Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness
of all content. While using W3Schools, you agree to have read and accepted our terms of use, cookie and privacy policy.
Copyright 1999-2024 by Refsnes Data. All Rights Reserved.W3Schools is Powered by W3.CSS.