Information about #81403B color

#81403B color image

Basic facts about this digital color

In the Register's classification, #81403B belongs to the Red Color Family, featuring Mild Saturation and Neutral brightness. The mix behind it: rgb(129, 64, 59) — 50.6% red, 25.1% green, 23.1% blue; the print equivalent is CMYK 0 / 25 / 27 / 49. New to color codes? See our guide to RGB color codes.

#81403B is a moderately toned earthy red that holds a balanced mid-tone. In practice it works well for versatile mid-ground roles, from cards to secondary buttons. In The Official Register of Color Names it is a hair away from Stiletto (#833D3E). Its next-closest registered neighbors are Red Robin (#7D4138) and American Brown (#804040).

The recipe behind #81403B is rgb(129, 64, 59), with red as the dominant ingredient. Accessibility-wise, white text works best on #81403B: 7.7:1 contrast (passing WCAG AAA) versus 2.7:1 for black. #81403B has no official name yet. If this shade means something to you, you can be the one to name it.

#81403B color variations

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

#81403B 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 #81403B

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

Stiletto color link
Stiletto

#833D3E

Red Robin color link
Red Robin

#7D4138

Brandy color link
Brandy

#87413F

Deep Scarlet color link
Deep Scarlet

#7B3B3A

Bole color link
Bole

#79443B

Ironstone color link
Ironstone

#86483C

Zinger color link
Zinger

#873D42

Nutmeg color link
Nutmeg

#7E4A3B

Intrigue color link
Intrigue

#814743

Peanut color link
Peanut

#7A4434

Prairie Sand color link
Prairie Sand

#883C32

Conversions between color systems and etc.

  • HEX#81403B
  • RGB129, 64, 59
  • CMYK0, 25, 27, 49
  • CSSrgb(129, 64, 59)
  • HSL4°, 37%, 37%
  • HSL Precise4.286°, 37.234%, 36.863%
  • HSV4°, 54%, 51%
  • HSB4°, 54%, 51%
  • Normalized R (0.0–1.0)0.506
  • Normalized G (0.0–1.0)0.251
  • Normalized B (0.0–1.0)0.231
  • GLSLvec3(0.506, 0.251, 0.231)
  • GLSL with alphavec4(0.506, 0.251, 0.231, 1.000)
  • HLSL / Metalfloat3(0.506, 0.251, 0.231)
  • Percentage of Red in RGB50.6%
  • Percentage of Green in RGB25.1%
  • Percentage of Blue in RGB23.1%
  • Color FamilyRed
  • Saturation FamilyMild Saturation
  • Lightness FamilyNeutral
  • HEX ID81403B
  • DECIMAL ID8470587
  • Name LengthThis color has no name
  • Seen by search & AI crawlers15 times
  • Counting from2025-01-01