Turquoise blue : The hexadecimal color #21aac7

The hexadecimal color #21aac7 is a color blue whose writing is rgb(33, 170, 199) either 13% of red, 67% of green, 78% of blue; the HSL value is hsl(135, 182%, 116%) either a shade of 135°, a saturation of 182% and a brightness of 116%; the CMYK value is cmyk(83, 15, 0, 22) either 83% of cyan, 15% of magenta, 0% of yellow and 22% of black.

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

The gradient colors and complementary colors below allow you to find colors near 21aac7 for a good harmony of your web design and your artwork.

#21aac7 : Using the html color in a CSS style

The CSS notation for use that color (21aac7) as text color is color:#21aac7;
This is an text example writing in hex color #21aac7.

The CSS notation for use that color (21aac7) as background color is background-color:#21aac7;
This is a box with a background color in hex #21aac7

The CSS notation for use that color (21aac7) as border color is border-color:#21aac7;
This is a box with a border color in hex #21aac7

The CSS notation for use that color (21aac7) as shadow color is box-shadow:0 0 20px #21aac7;
This is a box with a shadow color in hex #21aac7

Converting the hex color 21aac7 in RGB, HSL and CMYK

  • Color code HEX : #21aac7
  • Color code RGB : rgb(33, 170, 199)
  • Color code HSL : hsl(135, 182%, 116%)
  • Color code CMYK : cmyk(83, 15, 0, 22)
  • Color code BIN : 100001 10101010 11000111

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 #21aac7 - turquoise 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.