Information about #A63B20 color

#A63B20 color image

Basic facts about this digital color

#A63B20 falls into the Red Color Family — High Saturation, Neutral brightness. Its exact recipe is rgb(166, 59, 32) — 65.1% red, 23.1% green, 12.5% blue — and for print it converts to CMYK 0 / 42 / 53 / 35. Curious how these numbers work? Read our RGB color codes guide.

The color #A63B20 reads as a vivid, lively red and sits comfortably between light and dark. Expect to see shades like this in logos, highlights and anything that needs to be noticed first. In The Official Register of Color Names it is a hair away from Chinese Red (#AA381E). Nearby in the Register you will also find Chinese Brown (#AB381F) and Brick (#A03623).

Technically, the mix leans on its red channel (rgb(166, 59, 32)), which gives #A63B20 its character. On this background, white text reaches a 6.4:1 contrast ratio (passing WCAG AA); black stays at 3.3:1. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#A63B20 color variations

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

#A63B20 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 #A63B20

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

Chinese Red color link
Chinese Red

#AA381E

Brick color link
Brick

#A03623

Brownish Red color link
Brownish Red

#9E3623

Ayers Rock color link
Ayers Rock

#AE451D

Rustic Coral color link
Rustic Coral

#AE3415

Kamikaze color link
Kamikaze

#A43F30

Bonfire color link
Bonfire

#A62A20

Sweet Brown color link
Sweet Brown

#A83731

Rock Spray color link
Rock Spray

#9D442D

Conversions between color systems and etc.

  • HEX#A63B20
  • RGB166, 59, 32
  • CMYK0, 42, 53, 35
  • CSSrgb(166, 59, 32)
  • HSL12°, 68%, 39%
  • HSL Precise12.09°, 67.677%, 38.824%
  • HSV12°, 81%, 65%
  • HSB12°, 81%, 65%
  • Normalized R (0.0–1.0)0.651
  • Normalized G (0.0–1.0)0.231
  • Normalized B (0.0–1.0)0.125
  • GLSLvec3(0.651, 0.231, 0.125)
  • GLSL with alphavec4(0.651, 0.231, 0.125, 1.000)
  • HLSL / Metalfloat3(0.651, 0.231, 0.125)
  • Percentage of Red in RGB65.1%
  • Percentage of Green in RGB23.1%
  • Percentage of Blue in RGB12.5%
  • Color FamilyRed
  • Saturation FamilyHigh Saturation
  • Lightness FamilyNeutral
  • HEX IDA63B20
  • DECIMAL ID10894112
  • Name LengthThis color has no name
  • Seen by search & AI crawlers12 times
  • Counting from2025-01-01