Information about #403131 color

#403131 color image

Basic facts about this digital color

In the Register's classification, #403131 belongs to the Red Color Family, featuring Low Saturation and Dark brightness. The mix behind it: rgb(64, 49, 49) — 25.1% red, 19.2% green, 19.2% blue; the print equivalent is CMYK 0 / 6 / 6 / 75. Curious how these numbers work? Read our RGB color codes guide.

The color #403131 reads as a softly toned warm red and leans clearly toward the dark side. Expect to see shades like this in dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is almost identical to Old Burgundy (#43302E). Its next-closest registered neighbors are Platypus (#3D3334) and Marbaroda (#3D312D).

The recipe behind #403131 is rgb(64, 49, 49), with red as the dominant ingredient. Accessibility-wise, white text works best on #403131: 12.3:1 contrast (passing WCAG AAA) versus 1.7:1 for black. On paper it relies strongly on black ink (K:75), so proof dark layouts before a large print run. #403131 has no official name yet. If this shade means something to you, you can be the one to name it.

#403131 color variations

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

#403131 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 #403131

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

Old Burgundy color link
Old Burgundy

#43302E

Platypus color link
Platypus

#3D3334

Marbaroda color link
Marbaroda

#3D312D

Oil color link
Oil

#3B3131

Caffeine color link
Caffeine

#3C3135

Black Coffee color link
Black Coffee

#3B2F2F

Stingray color link
Stingray

#453533

Blackwood color link
Blackwood

#3F372E

Cedar color link
Cedar

#463430

Slugger color link
Slugger

#42342B

Black Pepper color link
Black Pepper

#3C3731

Kilamanjaro color link
Kilamanjaro

#3A3532

#403131 color backgrounds & wallpapers

Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.

Conversions between color systems and etc.

  • HEX#403131
  • RGB64, 49, 49
  • CMYK0, 6, 6, 75
  • CSSrgb(64, 49, 49)
  • HSL0°, 13%, 22%
  • HSL Precise0°, 13.274%, 22.157%
  • HSV0°, 23%, 25%
  • HSB0°, 23%, 25%
  • Normalized R (0.0–1.0)0.251
  • Normalized G (0.0–1.0)0.192
  • Normalized B (0.0–1.0)0.192
  • GLSLvec3(0.251, 0.192, 0.192)
  • GLSL with alphavec4(0.251, 0.192, 0.192, 1.000)
  • HLSL / Metalfloat3(0.251, 0.192, 0.192)
  • Percentage of Red in RGB25.1%
  • Percentage of Green in RGB19.2%
  • Percentage of Blue in RGB19.2%
  • Color Family (Hue)Red
  • Saturation FamilyLow Saturation
  • Lightness FamilyDark
  • HEX ID403131
  • DECIMAL ID4206897
  • Name LengthThis color has no name
  • This page visited6 times
  • Counting from2025-01-01