Information about #370643 color

#370643 color image

Basic facts about this digital color

The digital color #370643 is classified in the Register under the Magenta Color Family, with High Saturation and Dark brightness. Its exact recipe is rgb(55, 6, 67) — 21.6% red, 2.4% green, 26.3% blue — and for print it converts to CMYK 5 / 24 / 0 / 74. Curious how these numbers work? Read our RGB color codes guide.

A strongly colored purple-pink magenta, #370643 leans clearly toward the dark side. Expect to see shades like this in night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is a near neighbor of Eggplant Purple (#430541). Its next-closest registered neighbors are Naga Purple (#3F084E) and Aubergine (#3D0734).

The recipe behind #370643 is rgb(55, 6, 67), with blue as the dominant ingredient. If you plan to put text on a #370643 background, choose white — the contrast ratio is 16.5:1 (passing WCAG AAA), while black manages only 1.3:1. On paper it relies strongly on black ink (K:74), so proof dark layouts before a large print run. No one has named #370643 so far. Register a name for it and it becomes a permanent record.

#370643 color variations

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

#370643 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 #370643

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#370643
  • RGB55, 6, 67
  • CMYK5, 24, 0, 74
  • CSSrgb(55, 6, 67)
  • HSL288°, 84%, 14%
  • HSL Precise288.197°, 83.562%, 14.314%
  • HSV288°, 91%, 26%
  • HSB288°, 91%, 26%
  • Normalized R (0.0–1.0)0.216
  • Normalized G (0.0–1.0)0.024
  • Normalized B (0.0–1.0)0.263
  • GLSLvec3(0.216, 0.024, 0.263)
  • GLSL with alphavec4(0.216, 0.024, 0.263, 1.000)
  • HLSL / Metalfloat3(0.216, 0.024, 0.263)
  • Percentage of Red in RGB21.6%
  • Percentage of Green in RGB2.4%
  • Percentage of Blue in RGB26.3%
  • Color FamilyMagenta
  • Saturation FamilyHigh Saturation
  • Lightness FamilyDark
  • HEX ID370643
  • DECIMAL ID3606083
  • Name LengthThis color has no name
  • Seen by search & AI crawlers13 times
  • Counting from2025-01-01