Information about #373D72 color

#373D72 color image

Basic facts about this digital color

In the Register's classification, #373D72 belongs to the Blue Color Family, featuring Mild Saturation and Neutral brightness. In numbers: rgb(55, 61, 114) (21.6% red, 23.9% green, 44.7% blue), or CMYK 23 / 21 / 0 / 55 for print. New to color codes? See our guide to RGB color codes.

A moderately toned classic blue, #373D72 occupies the middle of the lightness scale. Designers typically reach for tones like this for versatile mid-ground roles, from cards to secondary buttons. In The Official Register of Color Names it is practically indistinguishable from Torea Bay (#353D75). Slightly further away sit Sea World (#323F75) and American Blue (#3B3B6D).

Technically, the mix leans on its blue channel (rgb(55, 61, 114)), which gives #373D72 its character. Accessibility-wise, white text works best on #373D72: 10.1:1 contrast (passing WCAG AAA) versus 2.1:1 for black. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#373D72 color variations

View this color variations of tints, shades, tones and hues.

#373D72 color harmonies

Color harmonies are pleasing color schemes created according to their position on a color wheel.

Complementary

Complementary color schemes are made by picking two opposite colors con the color wheel. They appear vibrant near to each other.

Complementary color schemes

Split complementary

Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.

Split complementary color scheme

Analogous

Analogous color schemes are made by picking three colors that are next to each other on the color wheel. They are perceived as calm and serene.

Analogous color scheme

Triadic

Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.

Triadic color scheme

Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme

Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme

Nearest named colors to #373D72

The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.

Conversions between color systems and etc.

  • HEX#373D72
  • RGB55, 61, 114
  • CMYK23, 21, 0, 55
  • CSSrgb(55, 61, 114)
  • HSL234°, 35%, 33%
  • HSL Precise233.898°, 34.911%, 33.137%
  • HSV234°, 52%, 45%
  • HSB234°, 52%, 45%
  • Normalized R (0.0–1.0)0.216
  • Normalized G (0.0–1.0)0.239
  • Normalized B (0.0–1.0)0.447
  • GLSLvec3(0.216, 0.239, 0.447)
  • GLSL with alphavec4(0.216, 0.239, 0.447, 1.000)
  • HLSL / Metalfloat3(0.216, 0.239, 0.447)
  • Percentage of Red in RGB21.6%
  • Percentage of Green in RGB23.9%
  • Percentage of Blue in RGB44.7%
  • Color FamilyBlue
  • Saturation FamilyMild Saturation
  • Lightness FamilyNeutral
  • HEX ID373D72
  • DECIMAL ID3620210
  • Name LengthThis color has no name
  • Seen by search & AI crawlers18 times
  • Counting from2025-01-01