Information about #66645F color

#66645F color image

Basic facts about this digital color

The digital color #66645F is classified in the Register under the Orange Color Family, with Desaturated and Neutral brightness. Its exact recipe is rgb(102, 100, 95) — 40% red, 39.2% green, 37.3% blue — and for print it converts to CMYK 0 / 1 / 3 / 60. Curious how these numbers work? Read our RGB color codes guide.

#66645F presents itself as a softly muted balanced grey tone — one that holds a balanced mid-tone. 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 Triple Stack (#656660). Its next-closest registered neighbors are Half Masala (#67635C) and Storm Dust (#646463).

The recipe behind #66645F is rgb(102, 100, 95), with red as the dominant ingredient. If you plan to put text on a #66645F background, choose white — the contrast ratio is 5.9:1 (passing WCAG AA), while black manages only 3.6:1. For print, note the heavy black component (K:60) — ink coverage matters with tones this deep. No one has named #66645F so far. Register a name for it and it becomes a permanent record.

#66645F color variations

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

#66645F 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 #66645F

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

Triple Stack color link
Triple Stack

#656660

Half Masala color link
Half Masala

#67635C

Storm Dust color link
Storm Dust

#646463

Chicane color link
Chicane

#686765

Double Tapa color link
Double Tapa

#6A6A5F

Scorpion color link
Scorpion

#6A6466

Carbon Gray color link
Carbon Gray

#625D5D

Matakana color link
Matakana

#685D63

Granite Gray color link
Granite Gray

#676767

Pure Pewter color link
Pure Pewter

#666156

Conversions between color systems and etc.

  • HEX#66645F
  • RGB102, 100, 95
  • CMYK0, 1, 3, 60
  • CSSrgb(102, 100, 95)
  • HSL43°, 4%, 39%
  • HSL Precise42.857°, 3.553%, 38.627%
  • HSV43°, 7%, 40%
  • HSB43°, 7%, 40%
  • Normalized R (0.0–1.0)0.400
  • Normalized G (0.0–1.0)0.392
  • Normalized B (0.0–1.0)0.373
  • GLSLvec3(0.400, 0.392, 0.373)
  • GLSL with alphavec4(0.400, 0.392, 0.373, 1.000)
  • HLSL / Metalfloat3(0.400, 0.392, 0.373)
  • Percentage of Red in RGB40%
  • Percentage of Green in RGB39.2%
  • Percentage of Blue in RGB37.3%
  • Color FamilyOrange
  • Saturation FamilyDesaturated
  • Lightness FamilyNeutral
  • HEX ID66645F
  • DECIMAL ID6710367
  • Name LengthThis color has no name
  • Seen by search & AI crawlers12 times
  • Counting from2025-01-01