Cobalt : The hexadecimal color #1f3787

The hexadecimal color #1f3787 is a color blue whose writing is rgb(31, 55, 135) either 12% of red, 22% of green, 53% of blue; the HSL value is hsl(160, 160%, 83%) either a shade of 160°, a saturation of 160% and a brightness of 83%; the CMYK value is cmyk(77, 59, 0, 47) either 77% of cyan, 59% of magenta, 0% of yellow and 47% 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 1f3787 for a good harmony of your web design and your artwork.

#1f3787 : Using the html color in a CSS style

The CSS notation for use that color (1f3787) as text color is color:#1f3787;
This is an text example writing in hex color #1f3787.

The CSS notation for use that color (1f3787) as background color is background-color:#1f3787;
This is a box with a background color in hex #1f3787

The CSS notation for use that color (1f3787) as border color is border-color:#1f3787;
This is a box with a border color in hex #1f3787

The CSS notation for use that color (1f3787) as shadow color is box-shadow:0 0 20px #1f3787;
This is a box with a shadow color in hex #1f3787

Converting the hex color 1f3787 in RGB, HSL and CMYK

  • Color code HEX : #1f3787
  • Color code RGB : rgb(31, 55, 135)
  • Color code HSL : hsl(160, 160%, 83%)
  • Color code CMYK : cmyk(77, 59, 0, 47)
  • Color code BIN : 11111 110111 10000111

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 #1f3787 - 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.