Information about #A81021 color

#A81021 color image

Basic facts about this digital color

The digital color #A81021 is classified in the Register under the Red Color Family, with High Saturation and Neutral brightness. In numbers: rgb(168, 16, 33) (65.9% red, 6.3% green, 12.9% blue), or CMYK 0 / 60 / 53 / 34 for print. Curious how these numbers work? Read our RGB color codes guide.

#A81021 is a energetic, saturated red that holds a balanced mid-tone. It is a natural fit for bold branding moments and attention-grabbing details. In The Official Register of Color Names it is just a few steps away from Wine Red (#B11226). Its next-closest registered neighbors are Ruby Red (#9B111E) and Youtube Red (#B2071D).

Technically, the mix leans on its red channel (rgb(168, 16, 33)), which gives #A81021 its character. If you plan to put text on a #A81021 background, choose white — the contrast ratio is 7.6:1 (passing WCAG AAA), while black manages only 2.8:1. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#A81021 color variations

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

#A81021 color tints

Tints look brighter, pastel, and less intense.
#A81021

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#E3152D

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#EE4B5E

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#F38794

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#F9C3C9

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White

#FFFFFF

#A81021 color shades

Shades look darker, richer, and more solid.
#A81021

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#860C1A

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#640914

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#43060D

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#210306

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Black

#000000

#A81021 color tones

Tones looks more sophisticated and complex than base colors.
#A81021

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#A42130

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#9E3541

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#964B54

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#8C6469

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Grey

#808080

#A81021 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#9BA70F

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#A7770F

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#A73A0F

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#A81021

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#A70F5E

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#A70F9B

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#770FA7

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#A81021 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
#A81021
#A81021

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#10A896
#10A896

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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
#A81021
#A81021

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#106EA8
#106EA8

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#10A84A
#10A84A

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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
#A84A10
#A84A10

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#A81021
#A81021

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#A8106E
#A8106E

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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
#A81021
#A81021

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#21A810
#21A810

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#1021A8
#1021A8

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Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme
#A81021
#A81021

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#A89610
#A89610

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#10A896
#10A896

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#1021A8
#1021A8

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Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme
#A81021
#A81021

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#6EA810
#6EA810

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#10A896
#10A896

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#4A10A8
#4A10A8

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Nearest named colors to #A81021

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

Wine Red color link
Wine Red

#B11226

Ruby Red color link
Ruby Red

#9B111E

Youtube Red color link
Youtube Red

#B2071D

Netherlands Red color link
Netherlands Red

#AE1C28

Spartan Crimson color link
Spartan Crimson

#9E1316

Cadmium Purple color link
Cadmium Purple

#B60C26

Pulse color link
Pulse

#A41D19

Del Toro color link
Del Toro

#B11D20

University Of Pennsylvania Red color link
University Of Pennsylvania Red

#A50021

Carnelian color link
Carnelian

#B31B1B

Smashing color link
Smashing

#AD0020

Falcons Red color link
Falcons Red

#A71930

#A81021 color backgrounds & wallpapers

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

#A81021 color image #A81021 color ORCN HD wallpaper 3840x2160 (Desktop)
#A81021 color image #A81021 color ORCN HD wallpaper 1170x2532 (Mobile)
#A81021 color image #A81021 color solid HD wallpaper 3840x2160 (Desktop)
#A81021 color image #A81021 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#A81021
  • RGB168, 16, 33
  • CMYK0, 60, 53, 34
  • CSSrgb(168, 16, 33)
  • HSL353°, 83%, 36%
  • HSL Precise353.289°, 82.609%, 36.078%
  • HSV353°, 90%, 66%
  • HSB353°, 90%, 66%
  • Normalized R (0.0–1.0)0.659
  • Normalized G (0.0–1.0)0.063
  • Normalized B (0.0–1.0)0.129
  • GLSLvec3(0.659, 0.063, 0.129)
  • GLSL with alphavec4(0.659, 0.063, 0.129, 1.000)
  • HLSL / Metalfloat3(0.659, 0.063, 0.129)
  • Percentage of Red in RGB65.9%
  • Percentage of Green in RGB6.3%
  • Percentage of Blue in RGB12.9%
  • Color FamilyRed
  • Saturation FamilyHigh Saturation
  • Lightness FamilyNeutral
  • HEX IDA81021
  • DECIMAL ID11014177
  • Name LengthThis color has no name
  • Seen by search & AI crawlers14 times
  • Counting from2025-01-01

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