Information about #381D31 color

#381D31 color image

Basic facts about this digital color

In the Register's classification, #381D31 belongs to the Rose Color Family, featuring Mild Saturation and Dark brightness. The mix behind it: rgb(56, 29, 49) — 22% red, 11.4% green, 19.2% blue; the print equivalent is CMYK 0 / 11 / 3 / 78. Curious how these numbers work? Read our RGB color codes guide.

#381D31 is a mildly saturated 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 Upstage (#332033). Slightly further away sit Ab Fab (#321B2F) and Conundrum (#3C202C).

In RGB terms — rgb(56, 29, 49) — the red channel does the heavy lifting here. Accessibility-wise, white text works best on #381D31: 15.1:1 contrast (passing WCAG AAA) versus 1.4:1 for black. On paper it relies strongly on black ink (K:78), so proof dark layouts before a large print run. No one has named #381D31 so far. Register a name for it and it becomes a permanent record.

#381D31 color variations

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

#381D31 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 #381D31

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

Ab Fab color link
Ab Fab

#321B2F

Conundrum color link
Conundrum

#3C202C

Dark Purple color link
Dark Purple

#301934

Blackberry color link
Blackberry

#43182F

Deep Purple color link
Deep Purple

#3A243B

Temptress color link
Temptress

#3C2126

Melanzane color link
Melanzane

#342931

Zeppelin color link
Zeppelin

#382A34

Conversions between color systems and etc.

  • HEX#381D31
  • RGB56, 29, 49
  • CMYK0, 11, 3, 78
  • CSSrgb(56, 29, 49)
  • HSL316°, 32%, 17%
  • HSL Precise315.556°, 31.765%, 16.667%
  • HSV316°, 48%, 22%
  • HSB316°, 48%, 22%
  • Normalized R (0.0–1.0)0.220
  • Normalized G (0.0–1.0)0.114
  • Normalized B (0.0–1.0)0.192
  • GLSLvec3(0.220, 0.114, 0.192)
  • GLSL with alphavec4(0.220, 0.114, 0.192, 1.000)
  • HLSL / Metalfloat3(0.220, 0.114, 0.192)
  • Percentage of Red in RGB22%
  • Percentage of Green in RGB11.4%
  • Percentage of Blue in RGB19.2%
  • Color FamilyRose
  • Saturation FamilyMild Saturation
  • Lightness FamilyDark
  • HEX ID381D31
  • DECIMAL ID3677489
  • Name LengthThis color has no name
  • Seen by search & AI crawlers19 times
  • Counting from2025-01-01