Information about #A31420 color

#A31420 color image

Basic facts about this digital color

In the Register's classification, #A31420 belongs to the Red Color Family, featuring High Saturation and Neutral brightness. The mix behind it: rgb(163, 20, 32) — 63.9% red, 7.8% green, 12.5% blue; the print equivalent is CMYK 0 / 56 / 51 / 36. Curious how these numbers work? Read our RGB color codes guide.

The color #A31420 reads as a vivid, lively red and sits comfortably between light and dark. Expect to see shades like this in bold branding moments and attention-grabbing details. In The Official Register of Color Names it is almost identical to Ruby Red (#9B111E). Nearby in the Register you will also find Spartan Crimson (#9E1316) and Pulse (#A41D19).

In RGB terms — rgb(163, 20, 32) — the red channel does the heavy lifting here. If you plan to put text on a #A31420 background, choose white — the contrast ratio is 7.8:1 (passing WCAG AAA), while black manages only 2.7:1. Out of 16,777,216 possible colors, #A31420 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#A31420 color variations

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

#A31420 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 #A31420

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

Ruby Red color link
Ruby Red

#9B111E

Pulse color link
Pulse

#A41D19

Rambutan Red color link
Rambutan Red

#A72127

Wine Red color link
Wine Red

#B11226

Rosy Red color link
Rosy Red

#A11A2E

Del Toro color link
Del Toro

#B11D20

Falcons Red color link
Falcons Red

#A71930

Carnelian color link
Carnelian

#B31B1B

Upsdell Red color link
Upsdell Red

#AE2029

Youtube Red color link
Youtube Red

#B2071D

Conversions between color systems and etc.

  • HEX#A31420
  • RGB163, 20, 32
  • CMYK0, 56, 51, 36
  • CSSrgb(163, 20, 32)
  • HSL355°, 78%, 36%
  • HSL Precise354.965°, 78.142%, 35.882%
  • HSV355°, 88%, 64%
  • HSB355°, 88%, 64%
  • Normalized R (0.0–1.0)0.639
  • Normalized G (0.0–1.0)0.078
  • Normalized B (0.0–1.0)0.125
  • GLSLvec3(0.639, 0.078, 0.125)
  • GLSL with alphavec4(0.639, 0.078, 0.125, 1.000)
  • HLSL / Metalfloat3(0.639, 0.078, 0.125)
  • Percentage of Red in RGB63.9%
  • Percentage of Green in RGB7.8%
  • Percentage of Blue in RGB12.5%
  • Color FamilyRed
  • Saturation FamilyHigh Saturation
  • Lightness FamilyNeutral
  • HEX IDA31420
  • DECIMAL ID10687520
  • Name LengthThis color has no name
  • Seen by search & AI crawlers23 times
  • Counting from2025-01-01