Information about #A21A3F color

#A21A3F color image

Basic facts about this digital color

In the Register's classification, #A21A3F belongs to the Rose Color Family, featuring High Saturation and Neutral brightness. The mix behind it: rgb(162, 26, 63) — 63.5% red, 10.2% green, 24.7% blue; the print equivalent is CMYK 0 / 53 / 39 / 36. Curious how these numbers work? Read our RGB color codes guide.

#A21A3F is a vivid, lively pink-red rose that sits comfortably between light and dark. It is a natural fit for bold branding moments and attention-grabbing details. In The Official Register of Color Names it is a hair away from Deep Carmine (#A9203E). Nearby in the Register you will also find Vivid Burgundy (#9F1D35) and French Wine (#AC1E44).

The recipe behind #A21A3F is rgb(162, 26, 63), with red as the dominant ingredient. If you plan to put text on a #A21A3F background, choose white — the contrast ratio is 7.6:1 (passing WCAG AAA), while black manages only 2.8:1. Out of 16,777,216 possible colors, #A21A3F is still unnamed — it can be claimed and named in The Official Register of Color Names.

#A21A3F color variations

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

#A21A3F color tints

Tints look brighter, pastel, and less intense.
#A21A3F

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#D92353

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#E4597E

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#ED90A9

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#F6C7D4

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White

#FFFFFF

#A21A3F color shades

Shades look darker, richer, and more solid.
#A21A3F

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#811532

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#610F25

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#400A19

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#20050C

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Black

#000000

#A21A3F color tones

Tones looks more sophisticated and complex than base colors.
#A21A3F

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#9F2A49

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#9A3D55

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#935162

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#8A6770

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Grey

#808080

#A21A3F color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#A2991A

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#A2621A

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#A22C1A

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#A21A3F

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#A21A74

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#991AA2

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#621AA2

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#A21A3F 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
#A21A3F
#A21A3F

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#1AA27E
#1AA27E

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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
#A21A3F
#A21A3F

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#1A83A2
#1A83A2

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#1AA23A
#1AA23A

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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
#A23A1A
#A23A1A

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#A21A3F
#A21A3F

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#A21A83
#A21A83

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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
#A21A3F
#A21A3F

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#3FA21A
#3FA21A

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#1A3FA2
#1A3FA2

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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
#A21A3F
#A21A3F

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#A27E1A
#A27E1A

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#1AA27E
#1AA27E

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#1A3FA2
#1A3FA2

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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
#A21A3F
#A21A3F

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#83A21A
#83A21A

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#1AA27E
#1AA27E

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#3A1AA2
#3A1AA2

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Nearest named colors to #A21A3F

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

Deep Carmine color link
Deep Carmine

#A9203E

Vivid Burgundy color link
Vivid Burgundy

#9F1D35

French Wine color link
French Wine

#AC1E44

MIT Red color link
MIT Red

#A31F34

Candy Floss color link
Candy Floss

#9F263D

Big Dip O’ruby color link
Big Dip O’ruby

#9C2542

Rouge color link
Rouge

#AB1239

AZ Cardinals Red color link
AZ Cardinals Red

#97233F

Royal Red color link
Royal Red

#9B1C31

Falcons Red color link
Falcons Red

#A71930

Cool Red color link
Cool Red

#A80B44

Rosy Red color link
Rosy Red

#A11A2E

#A21A3F color backgrounds & wallpapers

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

#A21A3F color image #A21A3F color ORCN HD wallpaper 3840x2160 (Desktop)
#A21A3F color image #A21A3F color ORCN HD wallpaper 1170x2532 (Mobile)
#A21A3F color image #A21A3F color solid HD wallpaper 3840x2160 (Desktop)
#A21A3F color image #A21A3F color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#A21A3F
  • RGB162, 26, 63
  • CMYK0, 53, 39, 36
  • CSSrgb(162, 26, 63)
  • HSL344°, 72%, 37%
  • HSL Precise343.676°, 72.34%, 36.863%
  • HSV344°, 84%, 64%
  • HSB344°, 84%, 64%
  • Normalized R (0.0–1.0)0.635
  • Normalized G (0.0–1.0)0.102
  • Normalized B (0.0–1.0)0.247
  • GLSLvec3(0.635, 0.102, 0.247)
  • GLSL with alphavec4(0.635, 0.102, 0.247, 1.000)
  • HLSL / Metalfloat3(0.635, 0.102, 0.247)
  • Percentage of Red in RGB63.5%
  • Percentage of Green in RGB10.2%
  • Percentage of Blue in RGB24.7%
  • Color FamilyRose
  • Saturation FamilyHigh Saturation
  • Lightness FamilyNeutral
  • HEX IDA21A3F
  • DECIMAL ID10623551
  • Name LengthThis color has no name
  • Seen by search & AI crawlers34 times
  • Counting from2025-01-01

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ORCN is an independent private organisation that maintains a public register — not a governmental institution or an international standards organisation — in which a name is linked to a specific digital colour code. Registration gives the registrant the exclusive right, within the ORCN register, to have that name recorded against that colour code.

Important: a digital colour itself belongs to no one in law. That right exists only within the ORCN register: registration creates no ownership, trademark, copyright or design rights anywhere. Legal exclusivity outside the register, where it is available at all, arises separately under applicable trademark law and is generally limited to particular goods, services and jurisdictions.