Nice blue : The hexadecimal color #1581b4

The hexadecimal color #1581b4 is a color blue whose writing is rgb(21, 129, 180) either 8% of red, 51% of green, 71% of blue; the HSL value is hsl(141, 202%, 100%) either a shade of 141°, a saturation of 202% and a brightness of 100%; the CMYK value is cmyk(88, 28, 0, 29) either 88% of cyan, 28% of magenta, 0% of yellow and 29% of black.

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

The gradient colors and complementary colors below allow you to find colors near 1581b4 for a good harmony of your web design and your artwork.

#1581b4 : Using the html color in a CSS style

The CSS notation for use that color (1581b4) as text color is color:#1581b4;
This is an text example writing in hex color #1581b4.

The CSS notation for use that color (1581b4) as background color is background-color:#1581b4;
This is a box with a background color in hex #1581b4

The CSS notation for use that color (1581b4) as border color is border-color:#1581b4;
This is a box with a border color in hex #1581b4

The CSS notation for use that color (1581b4) as shadow color is box-shadow:0 0 20px #1581b4;
This is a box with a shadow color in hex #1581b4

Converting the hex color 1581b4 in RGB, HSL and CMYK

  • Color code HEX : #1581b4
  • Color code RGB : rgb(21, 129, 180)
  • Color code HSL : hsl(141, 202%, 100%)
  • Color code CMYK : cmyk(88, 28, 0, 29)
  • Color code BIN : 10101 10000001 10110100

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 #1581b4 - nice 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.