Cobalt : The hexadecimal color #123c9b

The hexadecimal color #123c9b is a color blue whose writing is rgb(18, 60, 155) either 7% of red, 24% of green, 61% of blue; the HSL value is hsl(157, 202%, 86%) either a shade of 157°, a saturation of 202% and a brightness of 86%; the CMYK value is cmyk(88, 61, 0, 39) either 88% of cyan, 61% of magenta, 0% of yellow and 39% of black.

The color combinaison (or color scheme) of the color cobalt

The gradient colors and complementary colors below allow you to find colors near 123c9b for a good harmony of your web design and your artwork.

#123c9b : Using the html color in a CSS style

The CSS notation for use that color (123c9b) as text color is color:#123c9b;
This is an text example writing in hex color #123c9b.

The CSS notation for use that color (123c9b) as background color is background-color:#123c9b;
This is a box with a background color in hex #123c9b

The CSS notation for use that color (123c9b) as border color is border-color:#123c9b;
This is a box with a border color in hex #123c9b

The CSS notation for use that color (123c9b) as shadow color is box-shadow:0 0 20px #123c9b;
This is a box with a shadow color in hex #123c9b

Converting the hex color 123c9b in RGB, HSL and CMYK

  • Color code HEX : #123c9b
  • Color code RGB : rgb(18, 60, 155)
  • Color code HSL : hsl(157, 202%, 86%)
  • Color code CMYK : cmyk(88, 61, 0, 39)
  • Color code BIN : 10010 111100 10011011

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 #123c9b - cobalt

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.