Information about #663830 color

#663830 color image

Basic facts about this digital color

In the Register's classification, #663830 belongs to the Red Color Family, featuring Mild Saturation and Neutral brightness. In numbers: rgb(102, 56, 48) (40% red, 22% green, 18.8% blue), or CMYK 0 / 18 / 21 / 60 for print. New to color codes? See our guide to RGB color codes.

A softly balanced red, #663830 sits comfortably between light and dark. Designers typically reach for tones like this for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is practically indistinguishable from Oiled Cedar (#66362D). Nearby in the Register you will also find Abrownrami (#693B31) and Komakorau (#64352A).

Technically, the mix leans on its red channel (rgb(102, 56, 48)), which gives #663830 its character. If you plan to put text on a #663830 background, choose white — the contrast ratio is 9.7:1 (passing WCAG AAA), while black manages only 2.2:1. For print, note the heavy black component (K:60) — ink coverage matters with tones this deep. #663830 has no official name yet. If this shade means something to you, you can be the one to name it.

#663830 color variations

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

#663830 color tints

Tints look brighter, pastel, and less intense.
#663830

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#955246

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#B9766B

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#D0A49C

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#E7D1CD

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White

#FFFFFF

#663830 color shades

Shades look darker, richer, and more solid.
#663830

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#502C25

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#3C211C

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#281612

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#140B09

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Black

#000000

#663830 color tones

Tones looks more sophisticated and complex than base colors.
#663830

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#6D433C

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#73504A

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#795F5A

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#7D6E6C

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Grey

#808080

#663830 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#51642F

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#64612F

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#644C2F

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#663830

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#642F3C

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#642F51

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#612F64

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#663830 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
#663830
#663830

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#2F5D65
#2F5D65

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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
#663830
#663830

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#2F4265
#2F4265

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#2F6552
#2F6552

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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
#65522F
#65522F

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#663830
#663830

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#652F42
#652F42

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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
#663830
#663830

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#2F6537
#2F6537

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#372F65
#372F65

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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
#663830
#663830

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#5D652F
#5D652F

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#2F5D65
#2F5D65

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#372F65
#372F65

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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
#663830
#663830

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#42652F
#42652F

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#2F5D65
#2F5D65

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#522F65
#522F65

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Nearest named colors to #663830

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

Oiled Cedar color link
Oiled Cedar

#66362D

Abrownrami color link
Abrownrami

#693B31

Komakorau color link
Komakorau

#64352A

Sanguine Brown color link
Sanguine Brown

#6C3736

Patio Red color link
Patio Red

#6D3331

Meranti color link
Meranti

#6B342A

Double Lumberjack color link
Double Lumberjack

#633E36

Hairy Heath color link
Hairy Heath

#633528

Fudge color link
Fudge

#6A3E2A

Lexington color link
Lexington

#683E37

Buccaneer color link
Buccaneer

#622F30

Metallic Copper color link
Metallic Copper

#6E3D34

#663830 color backgrounds & wallpapers

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

#663830 color image #663830 color ORCN HD wallpaper 3840x2160 (Desktop)
#663830 color image #663830 color ORCN HD wallpaper 1170x2532 (Mobile)
#663830 color image #663830 color solid HD wallpaper 3840x2160 (Desktop)
#663830 color image #663830 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#663830
  • RGB102, 56, 48
  • CMYK0, 18, 21, 60
  • CSSrgb(102, 56, 48)
  • HSL9°, 36%, 29%
  • HSL Precise8.889°, 36%, 29.412%
  • HSV9°, 53%, 40%
  • HSB9°, 53%, 40%
  • Normalized R (0.0–1.0)0.400
  • Normalized G (0.0–1.0)0.220
  • Normalized B (0.0–1.0)0.188
  • GLSLvec3(0.400, 0.220, 0.188)
  • GLSL with alphavec4(0.400, 0.220, 0.188, 1.000)
  • HLSL / Metalfloat3(0.400, 0.220, 0.188)
  • Percentage of Red in RGB40%
  • Percentage of Green in RGB22%
  • Percentage of Blue in RGB18.8%
  • Color FamilyRed
  • Saturation FamilyMild Saturation
  • Lightness FamilyNeutral
  • HEX ID663830
  • DECIMAL ID6699056
  • Name LengthThis color has no name
  • Seen by search & AI crawlers12 times
  • Counting from2025-01-01

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