Darkish red : The hexadecimal color #a40100

The hexadecimal color #a40100 is a color red whose writing is rgb(164, 1, 0) either 64% of red, 0% of green, 0% of blue; the HSL value is hsl(0, 255%, 82%) either a shade of 0°, a saturation of 255% and a brightness of 82%; the CMYK value is cmyk(0, 99, 100, 36) either 0% of cyan, 99% of magenta, 100% of yellow and 36% of black.

The color combinaison (or color scheme) of the color darkish red

The gradient colors and complementary colors below allow you to find colors near a40100 for a good harmony of your web design and your artwork.

#a40100 : Using the html color in a CSS style

The CSS notation for use that color (a40100) as text color is color:#a40100;
This is an text example writing in hex color #a40100.

The CSS notation for use that color (a40100) as background color is background-color:#a40100;
This is a box with a background color in hex #a40100

The CSS notation for use that color (a40100) as border color is border-color:#a40100;
This is a box with a border color in hex #a40100

The CSS notation for use that color (a40100) as shadow color is box-shadow:0 0 20px #a40100;
This is a box with a shadow color in hex #a40100

Converting the hex color a40100 in RGB, HSL and CMYK

  • Color code HEX : #a40100
  • Color code RGB : rgb(164, 1, 0)
  • Color code HSL : hsl(0, 255%, 82%)
  • Color code CMYK : cmyk(0, 99, 100, 36)
  • Color code BIN : 10100100 1 0

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 #a40100 - darkish red

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.