Information about #A31E0F color

#A31E0F color image

Basic facts about this digital color

In the Register's classification, #A31E0F belongs to the Red Color Family, featuring High Saturation and Neutral brightness. In numbers: rgb(163, 30, 15) (63.9% red, 11.8% green, 5.9% blue), or CMYK 0 / 52 / 58 / 36 for print. New to color codes? See our guide to RGB color codes.

#A31E0F presents itself as a strongly colored warm red — one that holds a balanced mid-tone. In practice it works well for bold branding moments and attention-grabbing details. In The Official Register of Color Names it is almost identical to Rufous (#A81C07). Its next-closest registered neighbors are Tabasco (#A02712) and Pulse (#A41D19).

Technically, the mix leans on its red channel (rgb(163, 30, 15)), which gives #A31E0F its character. If you plan to put text on a #A31E0F background, choose white — the contrast ratio is 7.6:1 (passing WCAG AAA), while black manages only 2.7:1. No one has named #A31E0F so far. Register a name for it and it becomes a permanent record.

#A31E0F color variations

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

#A31E0F 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 #A31E0F

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

Rufous color link
Rufous

#A81C07

Tabasco color link
Tabasco

#A02712

Pulse color link
Pulse

#A41D19

Burnt Red color link
Burnt Red

#9F2305

Vintage Red color link
Vintage Red

#AF2413

Rust Red color link
Rust Red

#AA2704

Red Thread color link
Red Thread

#A81900

Tomato Sauce color link
Tomato Sauce

#B21807

Conversions between color systems and etc.

  • HEX#A31E0F
  • RGB163, 30, 15
  • CMYK0, 52, 58, 36
  • CSSrgb(163, 30, 15)
  • HSL6°, 83%, 35%
  • HSL Precise6.081°, 83.146%, 34.902%
  • HSV6°, 91%, 64%
  • HSB6°, 91%, 64%
  • Normalized R (0.0–1.0)0.639
  • Normalized G (0.0–1.0)0.118
  • Normalized B (0.0–1.0)0.059
  • GLSLvec3(0.639, 0.118, 0.059)
  • GLSL with alphavec4(0.639, 0.118, 0.059, 1.000)
  • HLSL / Metalfloat3(0.639, 0.118, 0.059)
  • Percentage of Red in RGB63.9%
  • Percentage of Green in RGB11.8%
  • Percentage of Blue in RGB5.9%
  • Color FamilyRed
  • Saturation FamilyHigh Saturation
  • Lightness FamilyNeutral
  • HEX IDA31E0F
  • DECIMAL ID10690063
  • Name LengthThis color has no name
  • Seen by search & AI crawlers25 times
  • Counting from2025-01-01