Information about #331F1B color

#331F1B color image

Basic facts about this digital color

In the Register's classification, #331F1B belongs to the Red Color Family, featuring Mild Saturation and Dark brightness. In numbers: rgb(51, 31, 27) (20% red, 12.2% green, 10.6% blue), or CMYK 0 / 8 / 9 / 80 for print. Curious how these numbers work? Read our RGB color codes guide.

A softly balanced red, #331F1B carries a shadowy depth. 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 practically indistinguishable from Black Kite (#351E1C). Nearby in the Register you will also find Scorched Brown (#351F19) and Legal Dye (#2E211B).

Technically, the mix leans on its red channel (rgb(51, 31, 27)), which gives #331F1B its character. If you plan to put text on a #331F1B background, choose white — the contrast ratio is 15.5:1 (passing WCAG AAA), while black manages only 1.4:1. For print, note the heavy black component (K:80) — ink coverage matters with tones this deep. #331F1B has no official name yet. If this shade means something to you, you can be the one to name it.

#331F1B color variations

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

#331F1B 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 #331F1B

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

Black Kite color link
Black Kite

#351E1C

Legal Dye color link
Legal Dye

#2E211B

Wood Bark color link
Wood Bark

#302621

Cocoa Brown color link
Cocoa Brown

#35281E

Spitfire color link
Spitfire

#381921

Brown Pod color link
Brown Pod

#3C241B

Cocktail color link
Cocktail

#2F1D25

Sooty color link
Sooty

#281D19

Toorak color link
Toorak

#392523

Tamarind color link
Tamarind

#341515

Conversions between color systems and etc.

  • HEX#331F1B
  • RGB51, 31, 27
  • CMYK0, 8, 9, 80
  • CSSrgb(51, 31, 27)
  • HSL10°, 31%, 15%
  • HSL Precise10°, 30.769%, 15.294%
  • HSV10°, 47%, 20%
  • HSB10°, 47%, 20%
  • Normalized R (0.0–1.0)0.200
  • Normalized G (0.0–1.0)0.122
  • Normalized B (0.0–1.0)0.106
  • GLSLvec3(0.200, 0.122, 0.106)
  • GLSL with alphavec4(0.200, 0.122, 0.106, 1.000)
  • HLSL / Metalfloat3(0.200, 0.122, 0.106)
  • Percentage of Red in RGB20%
  • Percentage of Green in RGB12.2%
  • Percentage of Blue in RGB10.6%
  • Color FamilyRed
  • Saturation FamilyMild Saturation
  • Lightness FamilyDark
  • HEX ID331F1B
  • DECIMAL ID3350299
  • Name LengthThis color has no name
  • This page visited5 times
  • Counting from2025-01-01