Information about #643020 color

#643020 color image

Basic facts about this digital color

In the Register's classification, #643020 belongs to the Red Color Family, featuring Moderate Saturation and Neutral brightness. In numbers: rgb(100, 48, 32) (39.2% red, 18.8% green, 12.5% blue), or CMYK 0 / 20 / 27 / 61 for print. Curious how these numbers work? Read our RGB color codes guide.

A pleasantly vivid warm red, #643020 occupies the middle of the lightness scale. Expect to see shades like this in versatile mid-ground roles, from cards to secondary buttons. In The Official Register of Color Names it is practically indistinguishable from Royal Mahogany (#653420). Slightly further away sit Tipping Point (#612C25) and Chestnut Leather Brown (#60281E).

Technically, the mix leans on its red channel (rgb(100, 48, 32)), which gives #643020 its character. Accessibility-wise, white text works best on #643020: 10.6:1 contrast (passing WCAG AAA) versus 2.0:1 for black. For print, note the heavy black component (K:61) — ink coverage matters with tones this deep. No one has named #643020 so far. Register a name for it and it becomes a permanent record.

#643020 color variations

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

#643020 color tints

Tints look brighter, pastel, and less intense.
#643020

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#9E4B31

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#C86E52

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#DA9E8C

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#ECCEC5

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White

#FFFFFF

#643020 color shades

Shades look darker, richer, and more solid.
#643020

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#502619

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#3C1C13

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#28130C

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#140906

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Black

#000000

#643020 color tones

Tones looks more sophisticated and complex than base colors.
#643020

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#6F3D2D

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#774B3E

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#7C5B51

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#7F6C67

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Grey

#808080

#643020 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#46641F

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#62641F

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#644B1F

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#643020

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#641F2B

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#641F46

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#641F62

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#643020 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
#643020
#643020

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#205565
#205565

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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
#643020
#643020

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#203265
#203265

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#206552
#206552

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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
#655220
#655220

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#643020
#643020

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#652032
#652032

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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
#643020
#643020

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#206530
#206530

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#302065
#302065

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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
#643020
#643020

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#556520
#556520

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#205565
#205565

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#302065
#302065

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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
#643020
#643020

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#326520
#326520

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#205565
#205565

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#522065
#522065

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Nearest named colors to #643020

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

Royal Mahogany color link
Royal Mahogany

#653420

Tipping Point color link
Tipping Point

#612C25

Chestnut Leather Brown color link
Chestnut Leather Brown

#60281E

Hairy Heath color link
Hairy Heath

#633528

Pioneer Red color link
Pioneer Red

#642620

Komakorau color link
Komakorau

#64352A

Red Sienna color link
Red Sienna

#5F312A

Cajun color link
Cajun

#662F2B

Fahrenheit color link
Fahrenheit

#672E2B

Kakaramea color link
Kakaramea

#6E2C25

Coco color link
Coco

#682828

Pueblo color link
Pueblo

#6E3326

#643020 color backgrounds & wallpapers

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

#643020 color image #643020 color ORCN HD wallpaper 3840x2160 (Desktop)
#643020 color image #643020 color ORCN HD wallpaper 1170x2532 (Mobile)
#643020 color image #643020 color solid HD wallpaper 3840x2160 (Desktop)
#643020 color image #643020 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#643020
  • RGB100, 48, 32
  • CMYK0, 20, 27, 61
  • CSSrgb(100, 48, 32)
  • HSL14°, 52%, 26%
  • HSL Precise14.118°, 51.515%, 25.882%
  • HSV14°, 68%, 39%
  • HSB14°, 68%, 39%
  • Normalized R (0.0–1.0)0.392
  • Normalized G (0.0–1.0)0.188
  • Normalized B (0.0–1.0)0.125
  • GLSLvec3(0.392, 0.188, 0.125)
  • GLSL with alphavec4(0.392, 0.188, 0.125, 1.000)
  • HLSL / Metalfloat3(0.392, 0.188, 0.125)
  • Percentage of Red in RGB39.2%
  • Percentage of Green in RGB18.8%
  • Percentage of Blue in RGB12.5%
  • Color FamilyRed
  • Saturation FamilyModerate Saturation
  • Lightness FamilyNeutral
  • HEX ID643020
  • DECIMAL ID6565920
  • Name LengthThis color has no name
  • Seen by search & AI crawlers22 times
  • Counting from2025-01-01

Copyright © 2021-2026 The Official Register of Color Names. All Rights Reserved.

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.