Information about #3B1B2F color

#3B1B2F color image

Basic facts about this digital color

In the Register's classification, #3B1B2F belongs to the Rose Color Family, featuring Mild Saturation and Dark brightness. The mix behind it: rgb(59, 27, 47) — 23.1% red, 10.6% green, 18.4% blue; the print equivalent is CMYK 0 / 13 / 5 / 77. Curious how these numbers work? Read our RGB color codes guide.

#3B1B2F is a mildly saturated pink-red rose that stays on the darker end of the scale. It is a natural fit for dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is a hair away from Conundrum (#3C202C). Slightly further away sit Blackberry (#43182F) and Ab Fab (#321B2F).

Technically, the mix leans on its red channel (rgb(59, 27, 47)), which gives #3B1B2F its character. Accessibility-wise, white text works best on #3B1B2F: 15.2:1 contrast (passing WCAG AAA) versus 1.4:1 for black. For print, note the heavy black component (K:77) — ink coverage matters with tones this deep. No one has named #3B1B2F so far. Register a name for it and it becomes a permanent record.

#3B1B2F color variations

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

#3B1B2F 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 #3B1B2F

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

Ab Fab color link
Ab Fab

#321B2F

Upstage color link
Upstage

#332033

Temptress color link
Temptress

#3C2126

Jumpstart color link
Jumpstart

#3E2025

Dark Purple color link
Dark Purple

#301934

Dark Crimson color link
Dark Crimson

#402327

Fake Purple color link
Fake Purple

#43242A

Ravishing color link
Ravishing

#401A22

Red Earth color link
Red Earth

#462028

Conversions between color systems and etc.

  • HEX#3B1B2F
  • RGB59, 27, 47
  • CMYK0, 13, 5, 77
  • CSSrgb(59, 27, 47)
  • HSL323°, 37%, 17%
  • HSL Precise322.5°, 37.209%, 16.863%
  • HSV323°, 54%, 23%
  • HSB323°, 54%, 23%
  • Normalized R (0.0–1.0)0.231
  • Normalized G (0.0–1.0)0.106
  • Normalized B (0.0–1.0)0.184
  • GLSLvec3(0.231, 0.106, 0.184)
  • GLSL with alphavec4(0.231, 0.106, 0.184, 1.000)
  • HLSL / Metalfloat3(0.231, 0.106, 0.184)
  • Percentage of Red in RGB23.1%
  • Percentage of Green in RGB10.6%
  • Percentage of Blue in RGB18.4%
  • Color FamilyRose
  • Saturation FamilyMild Saturation
  • Lightness FamilyDark
  • HEX ID3B1B2F
  • DECIMAL ID3873583
  • Name LengthThis color has no name
  • Seen by search & AI crawlers23 times
  • Counting from2025-01-01