Information about #421F2F color

#421F2F color image

Basic facts about this digital color

The digital color #421F2F is classified in the Register under the Rose Color Family, with Mild Saturation and Dark brightness. Its exact recipe is rgb(66, 31, 47) — 25.9% red, 12.2% green, 18.4% blue — and for print it converts to CMYK 0 / 14 / 7 / 74. New to color codes? See our guide to RGB color codes.

#421F2F presents itself as a softly balanced romantic rose — one that carries a shadowy depth. In practice it works well for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is practically indistinguishable from Conundrum (#3C202C). Nearby in the Register you will also find Blackberry (#43182F) and Fake Purple (#43242A).

In RGB terms — rgb(66, 31, 47) — the red channel does the heavy lifting here. If you plan to put text on a #421F2F background, choose white — the contrast ratio is 14.3:1 (passing WCAG AAA), while black manages only 1.5:1. On paper it relies strongly on black ink (K:74), so proof dark layouts before a large print run. #421F2F has no official name yet. If this shade means something to you, you can be the one to name it.

#421F2F color variations

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

#421F2F 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 #421F2F

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

Conundrum color link
Conundrum

#3C202C

Blackberry color link
Blackberry

#43182F

Fake Purple color link
Fake Purple

#43242A

Red Earth color link
Red Earth

#462028

Contraband color link
Contraband

#462429

Dark Crimson color link
Dark Crimson

#402327

Jumpstart color link
Jumpstart

#3E2025

Temptress color link
Temptress

#3C2126

Arthouse color link
Arthouse

#4D202E

Courage color link
Courage

#4B252A

Tempo color link
Tempo

#462B31

Conversions between color systems and etc.

  • HEX#421F2F
  • RGB66, 31, 47
  • CMYK0, 14, 7, 74
  • CSSrgb(66, 31, 47)
  • HSL333°, 36%, 19%
  • HSL Precise332.571°, 36.082%, 19.02%
  • HSV333°, 53%, 26%
  • HSB333°, 53%, 26%
  • Normalized R (0.0–1.0)0.259
  • Normalized G (0.0–1.0)0.122
  • Normalized B (0.0–1.0)0.184
  • GLSLvec3(0.259, 0.122, 0.184)
  • GLSL with alphavec4(0.259, 0.122, 0.184, 1.000)
  • HLSL / Metalfloat3(0.259, 0.122, 0.184)
  • Percentage of Red in RGB25.9%
  • Percentage of Green in RGB12.2%
  • Percentage of Blue in RGB18.4%
  • Color FamilyRose
  • Saturation FamilyMild Saturation
  • Lightness FamilyDark
  • HEX ID421F2F
  • DECIMAL ID4333359
  • Name LengthThis color has no name
  • This page visited0 times
  • Counting from2025-01-01