Steel grey : The hexadecimal color #688a91

The hexadecimal color #688a91 is a color blue whose writing is rgb(104, 138, 145) either 41% of red, 54% of green, 57% of blue; the HSL value is hsl(135, 42%, 124%) either a shade of 135°, a saturation of 42% and a brightness of 124%; the CMYK value is cmyk(28, 5, 0, 43) either 28% of cyan, 5% of magenta, 0% of yellow and 43% of black.

The color combinaison (or color scheme) of the color steel grey

The gradient colors and complementary colors below allow you to find colors near 688a91 for a good harmony of your web design and your artwork.

#688a91 : Using the html color in a CSS style

The CSS notation for use that color (688a91) as text color is color:#688a91;
This is an text example writing in hex color #688a91.

The CSS notation for use that color (688a91) as background color is background-color:#688a91;
This is a box with a background color in hex #688a91

The CSS notation for use that color (688a91) as border color is border-color:#688a91;
This is a box with a border color in hex #688a91

The CSS notation for use that color (688a91) as shadow color is box-shadow:0 0 20px #688a91;
This is a box with a shadow color in hex #688a91

Converting the hex color 688a91 in RGB, HSL and CMYK

  • Color code HEX : #688a91
  • Color code RGB : rgb(104, 138, 145)
  • Color code HSL : hsl(135, 42%, 124%)
  • Color code CMYK : cmyk(28, 5, 0, 43)
  • Color code BIN : 1101000 10001010 10010001

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 #688a91 - steel grey

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.