Information about #391D19 color

#391D19 color image

Basic facts about this digital color

In the Register's classification, #391D19 belongs to the Red Color Family, featuring Mild Saturation and Dark brightness. The mix behind it: rgb(57, 29, 25) — 22.4% red, 11.4% green, 9.8% blue; the print equivalent is CMYK 0 / 11 / 13 / 78. Curious how these numbers work? Read our RGB color codes guide.

#391D19 is a mildly saturated red 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 Scorched Brown (#351F19). Slightly further away sit Black Kite (#351E1C) and Brown Pod (#3C241B).

In RGB terms — rgb(57, 29, 25) — the red channel does the heavy lifting here. Accessibility-wise, white text works best on #391D19: 15.4:1 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 #391D19 so far. Register a name for it and it becomes a permanent record.

#391D19 color variations

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

#391D19 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 #391D19

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

Brown Pod color link
Brown Pod

#3C241B

Spitfire color link
Spitfire

#381921

Tamarind color link
Tamarind

#341515

Dark Sienna color link
Dark Sienna

#3C1414

Short Black color link
Short Black

#42231B

Ravishing color link
Ravishing

#401A22

Legal Dye color link
Legal Dye

#2E211B

Deep Oak color link
Deep Oak

#412010

Cocoa Brown color link
Cocoa Brown

#35281E

Conversions between color systems and etc.

  • HEX#391D19
  • RGB57, 29, 25
  • CMYK0, 11, 13, 78
  • CSSrgb(57, 29, 25)
  • HSL8°, 39%, 16%
  • HSL Precise7.5°, 39.024%, 16.078%
  • HSV8°, 56%, 22%
  • HSB8°, 56%, 22%
  • Normalized R (0.0–1.0)0.224
  • Normalized G (0.0–1.0)0.114
  • Normalized B (0.0–1.0)0.098
  • GLSLvec3(0.224, 0.114, 0.098)
  • GLSL with alphavec4(0.224, 0.114, 0.098, 1.000)
  • HLSL / Metalfloat3(0.224, 0.114, 0.098)
  • Percentage of Red in RGB22.4%
  • Percentage of Green in RGB11.4%
  • Percentage of Blue in RGB9.8%
  • Color FamilyRed
  • Saturation FamilyMild Saturation
  • Lightness FamilyDark
  • HEX ID391D19
  • DECIMAL ID3743001
  • Name LengthThis color has no name
  • Seen by search & AI crawlers17 times
  • Counting from2025-01-01