Seafoam blue : The hexadecimal color #66bdc9

The hexadecimal color #66bdc9 is a color blue whose writing is rgb(102, 189, 201) either 40% of red, 74% of green, 79% of blue; the HSL value is hsl(133, 122%, 151%) either a shade of 133°, a saturation of 122% and a brightness of 151%; the CMYK value is cmyk(49, 6, 0, 21) either 49% of cyan, 6% of magenta, 0% of yellow and 21% of black.

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

The gradient colors and complementary colors below allow you to find colors near 66bdc9 for a good harmony of your web design and your artwork.

#66bdc9 : Using the html color in a CSS style

The CSS notation for use that color (66bdc9) as text color is color:#66bdc9;
This is an text example writing in hex color #66bdc9.

The CSS notation for use that color (66bdc9) as background color is background-color:#66bdc9;
This is a box with a background color in hex #66bdc9

The CSS notation for use that color (66bdc9) as border color is border-color:#66bdc9;
This is a box with a border color in hex #66bdc9

The CSS notation for use that color (66bdc9) as shadow color is box-shadow:0 0 20px #66bdc9;
This is a box with a shadow color in hex #66bdc9

Converting the hex color 66bdc9 in RGB, HSL and CMYK

  • Color code HEX : #66bdc9
  • Color code RGB : rgb(102, 189, 201)
  • Color code HSL : hsl(133, 122%, 151%)
  • Color code CMYK : cmyk(49, 6, 0, 21)
  • Color code BIN : 1100110 10111101 11001001

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 #66bdc9 - seafoam 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.