Cobalt blue : The hexadecimal color #121db2

The hexadecimal color #121db2 is a color blue whose writing is rgb(18, 29, 178) either 7% of red, 11% of green, 70% of blue; the HSL value is hsl(167, 208%, 98%) either a shade of 167°, a saturation of 208% and a brightness of 98%; the CMYK value is cmyk(90, 84, 0, 30) either 90% of cyan, 84% of magenta, 0% of yellow and 30% of black.

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

The gradient colors and complementary colors below allow you to find colors near 121db2 for a good harmony of your web design and your artwork.

#121db2 : Using the html color in a CSS style

The CSS notation for use that color (121db2) as text color is color:#121db2;
This is an text example writing in hex color #121db2.

The CSS notation for use that color (121db2) as background color is background-color:#121db2;
This is a box with a background color in hex #121db2

The CSS notation for use that color (121db2) as border color is border-color:#121db2;
This is a box with a border color in hex #121db2

The CSS notation for use that color (121db2) as shadow color is box-shadow:0 0 20px #121db2;
This is a box with a shadow color in hex #121db2

Converting the hex color 121db2 in RGB, HSL and CMYK

  • Color code HEX : #121db2
  • Color code RGB : rgb(18, 29, 178)
  • Color code HSL : hsl(167, 208%, 98%)
  • Color code CMYK : cmyk(90, 84, 0, 30)
  • Color code BIN : 10010 11101 10110010

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 #121db2 - cobalt 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.