Dark blue grey : The hexadecimal color #23404b

The hexadecimal color #23404b is a color blue whose writing is rgb(35, 64, 75) either 14% of red, 25% of green, 29% of blue; the HSL value is hsl(139, 93%, 55%) either a shade of 139°, a saturation of 93% and a brightness of 55%; the CMYK value is cmyk(53, 15, 0, 71) either 53% of cyan, 15% of magenta, 0% of yellow and 71% of black.

The color combinaison (or color scheme) of the color dark blue grey

The gradient colors and complementary colors below allow you to find colors near 23404b for a good harmony of your web design and your artwork.

#23404b : Using the html color in a CSS style

The CSS notation for use that color (23404b) as text color is color:#23404b;
This is an text example writing in hex color #23404b.

The CSS notation for use that color (23404b) as background color is background-color:#23404b;
This is a box with a background color in hex #23404b

The CSS notation for use that color (23404b) as border color is border-color:#23404b;
This is a box with a border color in hex #23404b

The CSS notation for use that color (23404b) as shadow color is box-shadow:0 0 20px #23404b;
This is a box with a shadow color in hex #23404b

Converting the hex color 23404b in RGB, HSL and CMYK

  • Color code HEX : #23404b
  • Color code RGB : rgb(35, 64, 75)
  • Color code HSL : hsl(139, 93%, 55%)
  • Color code CMYK : cmyk(53, 15, 0, 71)
  • Color code BIN : 100011 1000000 1001011

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 #23404b - dark blue grey

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.