Ultramarine blue : The hexadecimal color #3701da

The hexadecimal color #3701da is a color blue whose writing is rgb(55, 1, 218) either 22% of red, 0% of green, 85% of blue; the HSL value is hsl(96, 255%, 110%) either a shade of 96°, a saturation of 255% and a brightness of 110%; the CMYK value is cmyk(75, 100, 0, 15) either 75% of cyan, 100% of magenta, 0% of yellow and 15% of black.

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

The gradient colors and complementary colors below allow you to find colors near 3701da for a good harmony of your web design and your artwork.

#3701da : Using the html color in a CSS style

The CSS notation for use that color (3701da) as text color is color:#3701da;
This is an text example writing in hex color #3701da.

The CSS notation for use that color (3701da) as background color is background-color:#3701da;
This is a box with a background color in hex #3701da

The CSS notation for use that color (3701da) as border color is border-color:#3701da;
This is a box with a border color in hex #3701da

The CSS notation for use that color (3701da) as shadow color is box-shadow:0 0 20px #3701da;
This is a box with a shadow color in hex #3701da

Converting the hex color 3701da in RGB, HSL and CMYK

  • Color code HEX : #3701da
  • Color code RGB : rgb(55, 1, 218)
  • Color code HSL : hsl(96, 255%, 110%)
  • Color code CMYK : cmyk(75, 100, 0, 15)
  • Color code BIN : 110111 1 11011010

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 #3701da - ultramarine 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.