Information about #371F21 color

#371F21 color image

Basic facts about this digital color

#371F21 falls into the Red Color Family — Mild Saturation, Dark brightness. The mix behind it: rgb(55, 31, 33) — 21.6% red, 12.2% green, 12.9% blue; the print equivalent is CMYK 0 / 9 / 9 / 78. New to color codes? See our guide to RGB color codes.

A softly balanced red, #371F21 leans clearly toward the dark side. Designers typically reach for tones like this for dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is almost identical to Black Kite (#351E1C). Its next-closest registered neighbors are Spitfire (#381921) and Toorak (#392523).

In RGB terms — rgb(55, 31, 33) — the red channel does the heavy lifting here. Accessibility-wise, white text works best on #371F21: 15.2:1 contrast (passing WCAG AAA) versus 1.4:1 for black. For print, note the heavy black component (K:78) — ink coverage matters with tones this deep. Out of 16,777,216 possible colors, #371F21 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#371F21 color variations

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

#371F21 color tints

Tints look brighter, pastel, and less intense.
#371F21

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#6D3D41

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#A35C62

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#C29296

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#E0C8CA

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White

#FFFFFF

#371F21 color shades

Shades look darker, richer, and more solid.
#371F21

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#2C181A

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#211213

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#160C0D

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#0B0606

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Black

#000000

#371F21 color tones

Tones looks more sophisticated and complex than base colors.
#371F21

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#492E30

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#594042

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#685355

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#746869

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Grey

#808080

#371F21 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#34371F

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#37301F

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#37261F

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#371F21

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#371F2A

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#371F34

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#301F37

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#371F21 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
#371F21
#371F21

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#1F3735
#1F3735

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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
#371F21
#371F21

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#1F2D37
#1F2D37

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#1F3729
#1F3729

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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
#37291F
#37291F

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#371F21
#371F21

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#371F2D
#371F2D

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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
#371F21
#371F21

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#21371F
#21371F

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#1F2137
#1F2137

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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
#371F21
#371F21

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#37351F
#37351F

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#1F3735
#1F3735

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#1F2137
#1F2137

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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
#371F21
#371F21

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#2D371F
#2D371F

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#1F3735
#1F3735

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#291F37
#291F37

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Nearest named colors to #371F21

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

Black Kite color link
Black Kite

#351E1C

Spitfire color link
Spitfire

#381921

Toorak color link
Toorak

#392523

Temptress color link
Temptress

#3C2126

Jumpstart color link
Jumpstart

#3E2025

Scorched Brown color link
Scorched Brown

#351F19

Cocktail color link
Cocktail

#2F1D25

Brown Pod color link
Brown Pod

#3C241B

Hot Chocolate color link
Hot Chocolate

#3D2622

Cocoa Brown color link
Cocoa Brown

#35281E

Wood Bark color link
Wood Bark

#302621

Treehouse color link
Treehouse

#3B2820

#371F21 color backgrounds & wallpapers

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

#371F21 color image #371F21 color ORCN HD wallpaper 3840x2160 (Desktop)
#371F21 color image #371F21 color ORCN HD wallpaper 1170x2532 (Mobile)
#371F21 color image #371F21 color solid HD wallpaper 3840x2160 (Desktop)
#371F21 color image #371F21 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#371F21
  • RGB55, 31, 33
  • CMYK0, 9, 9, 78
  • CSSrgb(55, 31, 33)
  • HSL355°, 28%, 17%
  • HSL Precise355°, 27.907%, 16.863%
  • HSV355°, 44%, 22%
  • HSB355°, 44%, 22%
  • Normalized R (0.0–1.0)0.216
  • Normalized G (0.0–1.0)0.122
  • Normalized B (0.0–1.0)0.129
  • GLSLvec3(0.216, 0.122, 0.129)
  • GLSL with alphavec4(0.216, 0.122, 0.129, 1.000)
  • HLSL / Metalfloat3(0.216, 0.122, 0.129)
  • Percentage of Red in RGB21.6%
  • Percentage of Green in RGB12.2%
  • Percentage of Blue in RGB12.9%
  • Color FamilyRed
  • Saturation FamilyMild Saturation
  • Lightness FamilyDark
  • HEX ID371F21
  • DECIMAL ID3612449
  • Name LengthThis color has no name
  • Seen by search & AI crawlers9 times
  • Counting from2025-01-01

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