Information about #663429 color

#663429 color image

Basic facts about this digital color

The digital color #663429 is classified in the Register under the Red Color Family, with Moderate Saturation and Neutral brightness. Its exact recipe is rgb(102, 52, 41) — 40% red, 20.4% green, 16.1% blue — and for print it converts to CMYK 0 / 20 / 24 / 60. Curious how these numbers work? Read our RGB color codes guide.

A pleasantly vivid warm red, #663429 occupies the middle of the lightness scale. Expect to see shades like this in balanced palettes where no single element should shout. In The Official Register of Color Names it is a hair away from Komakorau (#64352A). Slightly further away sit Hairy Heath (#633528) and Oiled Cedar (#66362D).

Technically, the mix leans on its red channel (rgb(102, 52, 41)), which gives #663429 its character. On this background, white text reaches a 10.1:1 contrast ratio (passing WCAG AAA); black stays at 2.1:1. For print, note the heavy black component (K:60) — ink coverage matters with tones this deep. #663429 has no official name yet. If this shade means something to you, you can be the one to name it.

#663429 color variations

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

#663429 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

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

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

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

Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme

Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme

Nearest named colors to #663429

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

Komakorau color link
Komakorau

#64352A

Hairy Heath color link
Hairy Heath

#633528

Oiled Cedar color link
Oiled Cedar

#66362D

Meranti color link
Meranti

#6B342A

Cajun color link
Cajun

#662F2B

Fahrenheit color link
Fahrenheit

#672E2B

Kwila color link
Kwila

#6D332A

Red Sienna color link
Red Sienna

#5F312A

Pueblo color link
Pueblo

#6E3326

Buccaneer color link
Buccaneer

#622F30

Conversions between color systems and etc.

  • HEX#663429
  • RGB102, 52, 41
  • CMYK0, 20, 24, 60
  • CSSrgb(102, 52, 41)
  • HSL11°, 43%, 28%
  • HSL Precise10.82°, 42.657%, 28.039%
  • HSV11°, 60%, 40%
  • HSB11°, 60%, 40%
  • Normalized R (0.0–1.0)0.400
  • Normalized G (0.0–1.0)0.204
  • Normalized B (0.0–1.0)0.161
  • GLSLvec3(0.400, 0.204, 0.161)
  • GLSL with alphavec4(0.400, 0.204, 0.161, 1.000)
  • HLSL / Metalfloat3(0.400, 0.204, 0.161)
  • Percentage of Red in RGB40%
  • Percentage of Green in RGB20.4%
  • Percentage of Blue in RGB16.1%
  • Color FamilyRed
  • Saturation FamilyModerate Saturation
  • Lightness FamilyNeutral
  • HEX ID663429
  • DECIMAL ID6698025
  • Name LengthThis color has no name
  • Seen by search & AI crawlers306 times
  • Counting from2025-01-01