Slate grey : The hexadecimal color #645a64

The hexadecimal color #645a64 is a color whose writing is rgb(100, 90, 100) either 39% of red, 35% of green, 39% of blue; the HSL value is hsl(213, 13%, 95%) either a shade of 213°, a saturation of 13% and a brightness of 95%; the CMYK value is cmyk(0, 10, 0, 61) either 0% of cyan, 10% of magenta, 0% of yellow and 61% of black.

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

The gradient colors and complementary colors below allow you to find colors near 645a64 for a good harmony of your web design and your artwork.

#645a64 : Using the html color in a CSS style

The CSS notation for use that color (645a64) as text color is color:#645a64;
This is an text example writing in hex color #645a64.

The CSS notation for use that color (645a64) as background color is background-color:#645a64;
This is a box with a background color in hex #645a64

The CSS notation for use that color (645a64) as border color is border-color:#645a64;
This is a box with a border color in hex #645a64

The CSS notation for use that color (645a64) as shadow color is box-shadow:0 0 20px #645a64;
This is a box with a shadow color in hex #645a64

Converting the hex color 645a64 in RGB, HSL and CMYK

  • Color code HEX : #645a64
  • Color code RGB : rgb(100, 90, 100)
  • Color code HSL : hsl(213, 13%, 95%)
  • Color code CMYK : cmyk(0, 10, 0, 61)
  • Color code BIN : 1100100 1011010 1100100

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 #645a64 - slate 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.