Dark slate blue : The hexadecimal color #183f5a

The hexadecimal color #183f5a is a color blue whose writing is rgb(24, 63, 90) either 9% of red, 25% of green, 35% of blue; the HSL value is hsl(145, 148%, 57%) either a shade of 145°, a saturation of 148% and a brightness of 57%; the CMYK value is cmyk(73, 30, 0, 65) either 73% of cyan, 30% of magenta, 0% of yellow and 65% of black.

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

The gradient colors and complementary colors below allow you to find colors near 183f5a for a good harmony of your web design and your artwork.

#183f5a : Using the html color in a CSS style

The CSS notation for use that color (183f5a) as text color is color:#183f5a;
This is an text example writing in hex color #183f5a.

The CSS notation for use that color (183f5a) as background color is background-color:#183f5a;
This is a box with a background color in hex #183f5a

The CSS notation for use that color (183f5a) as border color is border-color:#183f5a;
This is a box with a border color in hex #183f5a

The CSS notation for use that color (183f5a) as shadow color is box-shadow:0 0 20px #183f5a;
This is a box with a shadow color in hex #183f5a

Converting the hex color 183f5a in RGB, HSL and CMYK

  • Color code HEX : #183f5a
  • Color code RGB : rgb(24, 63, 90)
  • Color code HSL : hsl(145, 148%, 57%)
  • Color code CMYK : cmyk(73, 30, 0, 65)
  • Color code BIN : 11000 111111 1011010

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 #183f5a - dark slate blue

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.