Cool blue : The hexadecimal color #428ab2

The hexadecimal color #428ab2 is a color blue whose writing is rgb(66, 138, 178) either 26% of red, 54% of green, 70% of blue; the HSL value is hsl(143, 117%, 122%) either a shade of 143°, a saturation of 117% and a brightness of 122%; the CMYK value is cmyk(63, 22, 0, 30) either 63% of cyan, 22% of magenta, 0% of yellow and 30% of black.

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

The gradient colors and complementary colors below allow you to find colors near 428ab2 for a good harmony of your web design and your artwork.

#428ab2 : Using the html color in a CSS style

The CSS notation for use that color (428ab2) as text color is color:#428ab2;
This is an text example writing in hex color #428ab2.

The CSS notation for use that color (428ab2) as background color is background-color:#428ab2;
This is a box with a background color in hex #428ab2

The CSS notation for use that color (428ab2) as border color is border-color:#428ab2;
This is a box with a border color in hex #428ab2

The CSS notation for use that color (428ab2) as shadow color is box-shadow:0 0 20px #428ab2;
This is a box with a shadow color in hex #428ab2

Converting the hex color 428ab2 in RGB, HSL and CMYK

  • Color code HEX : #428ab2
  • Color code RGB : rgb(66, 138, 178)
  • Color code HSL : hsl(143, 117%, 122%)
  • Color code CMYK : cmyk(63, 22, 0, 30)
  • Color code BIN : 1000010 10001010 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 #428ab2 - cool 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.