Information about #A01821 color

#A01821 color image

Basic facts about this digital color

The digital color #A01821 is classified in the Register under the Red Color Family, with High Saturation and Neutral brightness. Its exact recipe is rgb(160, 24, 33) — 62.7% red, 9.4% green, 12.9% blue — and for print it converts to CMYK 0 / 53 / 50 / 37. Curious how these numbers work? Read our RGB color codes guide.

A strongly colored earthy red, #A01821 occupies the middle of the lightness scale. 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 Ruby Red (#9B111E). Slightly further away sit Pulse (#A41D19) and Spartan Crimson (#9E1316).

The recipe behind #A01821 is rgb(160, 24, 33), with red as the dominant ingredient. On this background, white text reaches a 7.9:1 contrast ratio (passing WCAG AAA); black stays at 2.6:1. Out of 16,777,216 possible colors, #A01821 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#A01821 color variations

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

#A01821 color tints

Tints look brighter, pastel, and less intense.
#A01821

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#D8202C

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#E5545E

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#EE8D93

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#F6C6C9

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White

#FFFFFF

#A01821 color shades

Shades look darker, richer, and more solid.
#A01821

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#7F131A

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#5F0E13

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#3F090D

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#1F0406

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Black

#000000

#A01821 color tones

Tones looks more sophisticated and complex than base colors.
#A01821

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#9D2830

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#993A41

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#924F54

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#8A6668

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Grey

#808080

#A01821 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#8D9F17

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#9F7B17

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#9F4517

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#A01821

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#9F1757

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#9F178D

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#7B179F

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#A01821 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
#A01821
#A01821

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#18A097
#18A097

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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
#A01821
#A01821

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#1865A0
#1865A0

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#18A053
#18A053

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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
#A05318
#A05318

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#A01821
#A01821

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#A01865
#A01865

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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
#A01821
#A01821

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#21A018
#21A018

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#1821A0
#1821A0

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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
#A01821
#A01821

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#A09718
#A09718

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#18A097
#18A097

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#1821A0
#1821A0

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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
#A01821
#A01821

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#65A018
#65A018

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#18A097
#18A097

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#5318A0
#5318A0

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Nearest named colors to #A01821

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

Spartan Crimson color link
Spartan Crimson

#9E1316

Rambutan Red color link
Rambutan Red

#A72127

Rosy Red color link
Rosy Red

#A11A2E

Netherlands Red color link
Netherlands Red

#AE1C28

Scarlet Sage color link
Scarlet Sage

#9D202F

Falcons Red color link
Falcons Red

#A71930

Royal Red color link
Royal Red

#9B1C31

True Red color link
True Red

#8F1D21

Del Toro color link
Del Toro

#B11D20

Upsdell Red color link
Upsdell Red

#AE2029

#A01821 color backgrounds & wallpapers

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

#A01821 color image #A01821 color ORCN HD wallpaper 3840x2160 (Desktop)
#A01821 color image #A01821 color ORCN HD wallpaper 1170x2532 (Mobile)
#A01821 color image #A01821 color solid HD wallpaper 3840x2160 (Desktop)
#A01821 color image #A01821 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#A01821
  • RGB160, 24, 33
  • CMYK0, 53, 50, 37
  • CSSrgb(160, 24, 33)
  • HSL356°, 74%, 36%
  • HSL Precise356.029°, 73.913%, 36.078%
  • HSV356°, 85%, 63%
  • HSB356°, 85%, 63%
  • Normalized R (0.0–1.0)0.627
  • Normalized G (0.0–1.0)0.094
  • Normalized B (0.0–1.0)0.129
  • GLSLvec3(0.627, 0.094, 0.129)
  • GLSL with alphavec4(0.627, 0.094, 0.129, 1.000)
  • HLSL / Metalfloat3(0.627, 0.094, 0.129)
  • Percentage of Red in RGB62.7%
  • Percentage of Green in RGB9.4%
  • Percentage of Blue in RGB12.9%
  • Color Family (Hue)Red
  • Saturation FamilyHigh Saturation
  • Lightness FamilyNeutral
  • HEX IDA01821
  • DECIMAL ID10491937
  • Name LengthThis color has no name
  • This page visited6 times
  • Counting from2025-01-01

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