Greyblue : The hexadecimal color #66a4ad

The hexadecimal color #66a4ad is a color blue whose writing is rgb(102, 164, 173) either 40% of red, 64% of green, 68% of blue; the HSL value is hsl(133, 77%, 137%) either a shade of 133°, a saturation of 77% and a brightness of 137%; the CMYK value is cmyk(41, 5, 0, 32) either 41% of cyan, 5% of magenta, 0% of yellow and 32% of black.

The color combinaison (or color scheme) of the color greyblue

The gradient colors and complementary colors below allow you to find colors near 66a4ad for a good harmony of your web design and your artwork.

#66a4ad : Using the html color in a CSS style

The CSS notation for use that color (66a4ad) as text color is color:#66a4ad;
This is an text example writing in hex color #66a4ad.

The CSS notation for use that color (66a4ad) as background color is background-color:#66a4ad;
This is a box with a background color in hex #66a4ad

The CSS notation for use that color (66a4ad) as border color is border-color:#66a4ad;
This is a box with a border color in hex #66a4ad

The CSS notation for use that color (66a4ad) as shadow color is box-shadow:0 0 20px #66a4ad;
This is a box with a shadow color in hex #66a4ad

Converting the hex color 66a4ad in RGB, HSL and CMYK

  • Color code HEX : #66a4ad
  • Color code RGB : rgb(102, 164, 173)
  • Color code HSL : hsl(133, 77%, 137%)
  • Color code CMYK : cmyk(41, 5, 0, 32)
  • Color code BIN : 1100110 10100100 10101101

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 #66a4ad - greyblue

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.