Very dark purple : The hexadecimal color #280a21

The hexadecimal color #280a21 is a color red whose writing is rgb(40, 10, 33) either 16% of red, 4% of green, 13% of blue; the HSL value is hsl(222, 153%, 25%) either a shade of 222°, a saturation of 153% and a brightness of 25%; the CMYK value is cmyk(0, 75, 18, 84) either 0% of cyan, 75% of magenta, 18% of yellow and 84% of black.

The color combinaison (or color scheme) of the color very dark purple

The gradient colors and complementary colors below allow you to find colors near 280a21 for a good harmony of your web design and your artwork.

#280a21 : Using the html color in a CSS style

The CSS notation for use that color (280a21) as text color is color:#280a21;
This is an text example writing in hex color #280a21.

The CSS notation for use that color (280a21) as background color is background-color:#280a21;
This is a box with a background color in hex #280a21

The CSS notation for use that color (280a21) as border color is border-color:#280a21;
This is a box with a border color in hex #280a21

The CSS notation for use that color (280a21) as shadow color is box-shadow:0 0 20px #280a21;
This is a box with a shadow color in hex #280a21

Converting the hex color 280a21 in RGB, HSL and CMYK

  • Color code HEX : #280a21
  • Color code RGB : rgb(40, 10, 33)
  • Color code HSL : hsl(222, 153%, 25%)
  • Color code CMYK : cmyk(0, 75, 18, 84)
  • Color code BIN : 101000 1010 100001

What is a color HEX ?

The HEX code consists of 3 groups of 2 digits from 00 to FF, representing the primary colors: red, green, blue.
The maximum number of colors in hexadecimal format is 256 x 256 x 256 = 16,777,216

What is a color RGB ?

RGB code consists of 3 groups ranging from 0 to 255 and representing the primary colors: red, green, blue.
The theoretical maximum number is also ~ 16M colors.


Hex color #280a21 - very dark purple

What is a color HSL ?

HSL code consists of 3 groups: a first in degree determining the color hue (between 0° and 360°) followed by 2 digits ranging from 0 to 255 and expressed as a percentage, respectively, determine the saturation and brightness of color.

What is a color CMYK ?

The CMYK code consists of four groups of digits ranging from 0 to 100 and represents the percentage of cyan, magenta, yellow and black present in the main color.