Information about #370B6F color

#370B6F color image

Basic facts about this digital color

The digital color #370B6F is classified in the Register under the Violet Color Family, with High Saturation and Dark brightness. In numbers: rgb(55, 11, 111) (21.6% red, 4.3% green, 43.5% blue), or CMYK 22 / 39 / 0 / 56 for print. New to color codes? See our guide to RGB color codes.

The color #370B6F reads as a strongly colored blue-purple violet and stays on the darker end of the scale. Designers typically reach for tones like this for moody backdrops, typography on light surfaces and premium packaging. In The Official Register of Color Names it is practically indistinguishable from Christalle (#33036B). Slightly further away sit Rockies Purple (#33006F) and Spring Purple (#381769).

Technically, the mix leans on its blue channel (rgb(55, 11, 111)), which gives #370B6F its character. On this background, white text reaches a 14.6:1 contrast ratio (passing WCAG AAA); black stays at 1.4:1. Out of 16,777,216 possible colors, #370B6F is still unnamed — it can be claimed and named in The Official Register of Color Names.

#370B6F color variations

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

#370B6F 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 #370B6F

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#370B6F
  • RGB55, 11, 111
  • CMYK22, 39, 0, 56
  • CSSrgb(55, 11, 111)
  • HSL266°, 82%, 24%
  • HSL Precise266.4°, 81.967%, 23.922%
  • HSV266°, 90%, 44%
  • HSB266°, 90%, 44%
  • Normalized R (0.0–1.0)0.216
  • Normalized G (0.0–1.0)0.043
  • Normalized B (0.0–1.0)0.435
  • GLSLvec3(0.216, 0.043, 0.435)
  • GLSL with alphavec4(0.216, 0.043, 0.435, 1.000)
  • HLSL / Metalfloat3(0.216, 0.043, 0.435)
  • Percentage of Red in RGB21.6%
  • Percentage of Green in RGB4.3%
  • Percentage of Blue in RGB43.5%
  • Color FamilyViolet
  • Saturation FamilyHigh Saturation
  • Lightness FamilyDark
  • HEX ID370B6F
  • DECIMAL ID3607407
  • Name LengthThis color has no name
  • Seen by search & AI crawlers11 times
  • Counting from2025-01-01