Information about #373D80 color

#373D80 color image

Basic facts about this digital color

The digital color #373D80 is classified in the Register under the Blue Color Family, with Mild Saturation and Neutral brightness. In numbers: rgb(55, 61, 128) (21.6% red, 23.9% green, 50.2% blue), or CMYK 29 / 26 / 0 / 50 for print. Curious how these numbers work? Read our RGB color codes guide.

#373D80 is a softly balanced blue that holds a balanced mid-tone. It is a natural fit for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is almost identical to Jack In The Box (#3D3F7D). Its next-closest registered neighbors are Torea Bay (#353D75) and Kudos (#353A8B).

Technically, the mix leans on its blue channel (rgb(55, 61, 128)), which gives #373D80 its character. If you plan to put text on a #373D80 background, choose white — the contrast ratio is 9.8:1 (passing WCAG AAA), while black manages only 2.1:1. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#373D80 color variations

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

#373D80 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 #373D80

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

Torea Bay color link
Torea Bay

#353D75

Kudos color link
Kudos

#353A8B

Sea World color link
Sea World

#323F75

Minsk color link
Minsk

#3F307F

Blue Whale color link
Blue Whale

#342D7E

Believe color link
Believe

#352F77

Magik color link
Magik

#3E4C7A

Astronaut color link
Astronaut

#283A77

Fairground color link
Fairground

#483A79

Superhero color link
Superhero

#374E88

Conversions between color systems and etc.

  • HEX#373D80
  • RGB55, 61, 128
  • CMYK29, 26, 0, 50
  • CSSrgb(55, 61, 128)
  • HSL235°, 40%, 36%
  • HSL Precise235.068°, 39.891%, 35.882%
  • HSV235°, 57%, 50%
  • HSB235°, 57%, 50%
  • Normalized R (0.0–1.0)0.216
  • Normalized G (0.0–1.0)0.239
  • Normalized B (0.0–1.0)0.502
  • GLSLvec3(0.216, 0.239, 0.502)
  • GLSL with alphavec4(0.216, 0.239, 0.502, 1.000)
  • HLSL / Metalfloat3(0.216, 0.239, 0.502)
  • Percentage of Red in RGB21.6%
  • Percentage of Green in RGB23.9%
  • Percentage of Blue in RGB50.2%
  • Color FamilyBlue
  • Saturation FamilyMild Saturation
  • Lightness FamilyNeutral
  • HEX ID373D80
  • DECIMAL ID3620224
  • Name LengthThis color has no name
  • Seen by search & AI crawlers19 times
  • Counting from2025-01-01