Information about #66635C color

#66635C color image

Basic facts about this digital color

The digital color #66635C is classified in the Register under the Orange Color Family, with Desaturated and Neutral brightness. Its exact recipe is rgb(102, 99, 92) — 40% red, 38.8% green, 36.1% blue — and for print it converts to CMYK 0 / 1 / 4 / 60. Curious how these numbers work? Read our RGB color codes guide.

#66635C presents itself as a quiet, subdued balanced grey tone — one that sits comfortably between light and dark. It is a natural fit for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is practically indistinguishable from Half Masala (#67635C). Nearby in the Register you will also find Triple Stack (#656660) and Pure Pewter (#666156).

The recipe behind #66635C is rgb(102, 99, 92), with red as the dominant ingredient. If you plan to put text on a #66635C background, choose white — the contrast ratio is 6.0:1 (passing WCAG AA), while black manages only 3.5:1. On paper it relies strongly on black ink (K:60), so proof dark layouts before a large print run. #66635C has no official name yet. If this shade means something to you, you can be the one to name it.

#66635C color variations

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

#66635C 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 #66635C

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

Conversions between color systems and etc.

  • HEX#66635C
  • RGB102, 99, 92
  • CMYK0, 1, 4, 60
  • CSSrgb(102, 99, 92)
  • HSL42°, 5%, 38%
  • HSL Precise42°, 5.155%, 38.039%
  • HSV42°, 10%, 40%
  • HSB42°, 10%, 40%
  • Normalized R (0.0–1.0)0.400
  • Normalized G (0.0–1.0)0.388
  • Normalized B (0.0–1.0)0.361
  • GLSLvec3(0.400, 0.388, 0.361)
  • GLSL with alphavec4(0.400, 0.388, 0.361, 1.000)
  • HLSL / Metalfloat3(0.400, 0.388, 0.361)
  • Percentage of Red in RGB40%
  • Percentage of Green in RGB38.8%
  • Percentage of Blue in RGB36.1%
  • Color FamilyOrange
  • Saturation FamilyDesaturated
  • Lightness FamilyNeutral
  • HEX ID66635C
  • DECIMAL ID6710108
  • Name LengthThis color has no name
  • Seen by search & AI crawlers11 times
  • Counting from2025-01-01