Information about #A61811 color

#A61811 color image

Basic facts about this digital color

The digital color #A61811 is classified in the Register under the Red Color Family, with High Saturation and Neutral brightness. In numbers: rgb(166, 24, 17) (65.1% red, 9.4% green, 6.7% blue), or CMYK 0 / 56 / 58 / 35 for print. Curious how these numbers work? Read our RGB color codes guide.

#A61811 is a strongly colored warm red that occupies the middle of the lightness scale. It is a natural fit for logos, highlights and anything that needs to be noticed first. In The Official Register of Color Names it is almost identical to Pulse (#A41D19). Slightly further away sit Spartan Crimson (#9E1316) and Rufous (#A81C07).

The recipe behind #A61811 is rgb(166, 24, 17), with red as the dominant ingredient. On this background, white text reaches a 7.6:1 contrast ratio (passing WCAG AAA); black stays at 2.8:1. Out of 16,777,216 possible colors, #A61811 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#A61811 color variations

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

#A61811 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 #A61811

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

Pulse color link
Pulse

#A41D19

Rufous color link
Rufous

#A81C07

Vintage Red color link
Vintage Red

#AF2413

Tomato Sauce color link
Tomato Sauce

#B21807

Tabasco color link
Tabasco

#A02712

Vibrant Ruby color link
Vibrant Ruby

#A7080D

Carnelian color link
Carnelian

#B31B1B

Red Thread color link
Red Thread

#A81900

Burnt Red color link
Burnt Red

#9F2305

Conversions between color systems and etc.

  • HEX#A61811
  • RGB166, 24, 17
  • CMYK0, 56, 58, 35
  • CSSrgb(166, 24, 17)
  • HSL3°, 81%, 36%
  • HSL Precise2.819°, 81.421%, 35.882%
  • HSV3°, 90%, 65%
  • HSB3°, 90%, 65%
  • Normalized R (0.0–1.0)0.651
  • Normalized G (0.0–1.0)0.094
  • Normalized B (0.0–1.0)0.067
  • GLSLvec3(0.651, 0.094, 0.067)
  • GLSL with alphavec4(0.651, 0.094, 0.067, 1.000)
  • HLSL / Metalfloat3(0.651, 0.094, 0.067)
  • Percentage of Red in RGB65.1%
  • Percentage of Green in RGB9.4%
  • Percentage of Blue in RGB6.7%
  • Color FamilyRed
  • Saturation FamilyHigh Saturation
  • Lightness FamilyNeutral
  • HEX IDA61811
  • DECIMAL ID10885137
  • Name LengthThis color has no name
  • Seen by search & AI crawlers23 times
  • Counting from2025-01-01