Dark grey blue : The hexadecimal color #303c50

The hexadecimal color #303c50 is a color blue whose writing is rgb(48, 60, 80) either 19% of red, 24% of green, 31% of blue; the HSL value is hsl(154, 64%, 64%) either a shade of 154°, a saturation of 64% and a brightness of 64%; the CMYK value is cmyk(40, 25, 0, 69) either 40% of cyan, 25% of magenta, 0% of yellow and 69% of black.

The color combinaison (or color scheme) of the color dark grey blue

The gradient colors and complementary colors below allow you to find colors near 303c50 for a good harmony of your web design and your artwork.

#303c50 : Using the html color in a CSS style

The CSS notation for use that color (303c50) as text color is color:#303c50;
This is an text example writing in hex color #303c50.

The CSS notation for use that color (303c50) as background color is background-color:#303c50;
This is a box with a background color in hex #303c50

The CSS notation for use that color (303c50) as border color is border-color:#303c50;
This is a box with a border color in hex #303c50

The CSS notation for use that color (303c50) as shadow color is box-shadow:0 0 20px #303c50;
This is a box with a shadow color in hex #303c50

Converting the hex color 303c50 in RGB, HSL and CMYK

  • Color code HEX : #303c50
  • Color code RGB : rgb(48, 60, 80)
  • Color code HSL : hsl(154, 64%, 64%)
  • Color code CMYK : cmyk(40, 25, 0, 69)
  • Color code BIN : 110000 111100 1010000

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 #303c50 - dark grey 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.