Information about #373C5C color

#373C5C color image

Basic facts about this digital color

The digital color #373C5C is classified in the Register under the Blue Color Family, with Mild Saturation and Neutral brightness. In numbers: rgb(55, 60, 92) (21.6% red, 23.5% green, 36.1% blue), or CMYK 15 / 13 / 0 / 64 for print. Curious how these numbers work? Read our RGB color codes guide.

The color #373C5C reads as a softly balanced deep-sea blue and sits comfortably between light and dark. Expect to see shades like this in understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is practically indistinguishable from Vortex (#3A385B). Nearby in the Register you will also find Storm (#36365D) and Sputnik (#373E54).

In RGB terms — rgb(55, 60, 92) — the blue channel does the heavy lifting here. If you plan to put text on a #373C5C background, choose white — the contrast ratio is 10.7:1 (passing WCAG AAA), while black manages only 2.0:1. On paper it relies strongly on black ink (K:64), so proof dark layouts before a large print run. #373C5C has no official name yet. If this shade means something to you, you can be the one to name it.

#373C5C color variations

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

#373C5C 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 #373C5C

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

Vortex color link
Vortex

#3A385B

Storm color link
Storm

#36365D

Sputnik color link
Sputnik

#373E54

Bay Of Many color link
Bay Of Many

#353E64

Vintage Blue color link
Vintage Blue

#303D57

Zodiac color link
Zodiac

#413A5D

Digital Blue color link
Digital Blue

#3E4163

Dotcom color link
Dotcom

#41415D

Avalanche color link
Avalanche

#354152

Galactica color link
Galactica

#303655

Jacarta color link
Jacarta

#3D325D

Conversions between color systems and etc.

  • HEX#373C5C
  • RGB55, 60, 92
  • CMYK15, 13, 0, 64
  • CSSrgb(55, 60, 92)
  • HSL232°, 25%, 29%
  • HSL Precise231.892°, 25.17%, 28.824%
  • HSV232°, 40%, 36%
  • HSB232°, 40%, 36%
  • Normalized R (0.0–1.0)0.216
  • Normalized G (0.0–1.0)0.235
  • Normalized B (0.0–1.0)0.361
  • GLSLvec3(0.216, 0.235, 0.361)
  • GLSL with alphavec4(0.216, 0.235, 0.361, 1.000)
  • HLSL / Metalfloat3(0.216, 0.235, 0.361)
  • Percentage of Red in RGB21.6%
  • Percentage of Green in RGB23.5%
  • Percentage of Blue in RGB36.1%
  • Color FamilyBlue
  • Saturation FamilyMild Saturation
  • Lightness FamilyNeutral
  • HEX ID373C5C
  • DECIMAL ID3619932
  • Name LengthThis color has no name
  • Seen by search & AI crawlers15 times
  • Counting from2025-01-01