Information about #331D37 color

#331D37 color image

Basic facts about this digital color

The digital color #331D37 is classified in the Register under the Magenta Color Family, with Mild Saturation and Dark brightness. Its exact recipe is rgb(51, 29, 55) — 20% red, 11.4% green, 21.6% blue — and for print it converts to CMYK 2 / 10 / 0 / 78. Curious how these numbers work? Read our RGB color codes guide.

#331D37 presents itself as a softly balanced electric magenta — one that leans clearly toward the dark side. It is a natural fit for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is practically indistinguishable from Upstage (#332033). Its next-closest registered neighbors are Dark Purple (#301934) and Blackcurrant (#2E183B).

The recipe behind #331D37 is rgb(51, 29, 55), with blue as the dominant ingredient. If you plan to put text on a #331D37 background, choose white — the contrast ratio is 15.3:1 (passing WCAG AAA), while black manages only 1.4:1. On paper it relies strongly on black ink (K:78), so proof dark layouts before a large print run. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#331D37 color variations

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

#331D37 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 #331D37

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

Upstage color link
Upstage

#332033

Dark Purple color link
Dark Purple

#301934

Blackcurrant color link
Blackcurrant

#2E183B

Ab Fab color link
Ab Fab

#321B2F

Showtime color link
Showtime

#2F263A

Deep Purple color link
Deep Purple

#3A243B

Rasputin color link
Rasputin

#2F2735

Montana color link
Montana

#291E30

Melanzane color link
Melanzane

#342931

Zeppelin color link
Zeppelin

#382A34

#331D37 color backgrounds & wallpapers

Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.

Conversions between color systems and etc.

  • HEX#331D37
  • RGB51, 29, 55
  • CMYK2, 10, 0, 78
  • CSSrgb(51, 29, 55)
  • HSL291°, 31%, 16%
  • HSL Precise290.769°, 30.952%, 16.471%
  • HSV291°, 47%, 22%
  • HSB291°, 47%, 22%
  • Normalized R (0.0–1.0)0.200
  • Normalized G (0.0–1.0)0.114
  • Normalized B (0.0–1.0)0.216
  • GLSLvec3(0.200, 0.114, 0.216)
  • GLSL with alphavec4(0.200, 0.114, 0.216, 1.000)
  • HLSL / Metalfloat3(0.200, 0.114, 0.216)
  • Percentage of Red in RGB20%
  • Percentage of Green in RGB11.4%
  • Percentage of Blue in RGB21.6%
  • Color Family (Hue)Magenta
  • Saturation FamilyMild Saturation
  • Lightness FamilyDark
  • HEX ID331D37
  • DECIMAL ID3349815
  • Name LengthThis color has no name
  • This page visited6 times
  • Counting from2025-01-01