Information about #664E4D color

#664E4D color image

Basic facts about this digital color

#664E4D falls into the Red Color Family — Low Saturation, Neutral brightness. The mix behind it: rgb(102, 78, 77) — 40% red, 30.6% green, 30.2% blue; the print equivalent is CMYK 0 / 9 / 10 / 60. New to color codes? See our guide to RGB color codes.

#664E4D presents itself as a calm, restrained red — one that sits comfortably between light and dark. In practice it works well for balanced palettes where no single element should shout. In The Official Register of Color Names it is a hair away from Quarter Barista (#614F4F). Nearby in the Register you will also find Liver (#674C47) and Half Felix (#62534E).

Technically, the mix leans on its red channel (rgb(102, 78, 77)), which gives #664E4D its character. On this background, white text reaches a 7.6:1 contrast ratio (passing WCAG AAA); black stays at 2.8:1. For print, note the heavy black component (K:60) — ink coverage matters with tones this deep. No one has named #664E4D so far. Register a name for it and it becomes a permanent record.

#664E4D color variations

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

#664E4D 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 #664E4D

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

Liver color link
Liver

#674C47

Half Felix color link
Half Felix

#62534E

Umber color link
Umber

#635147

Warm Taupe color link
Warm Taupe

#5F514E

Wenge color link
Wenge

#645452

Spellbound color link
Spellbound

#6D4A4E

Galaxy color link
Galaxy

#63464B

Rose Ebony color link
Rose Ebony

#674846

Painite color link
Painite

#6B4947

Artefact color link
Artefact

#5D5250

#664E4D color backgrounds & wallpapers

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

Conversions between color systems and etc.

  • HEX#664E4D
  • RGB102, 78, 77
  • CMYK0, 9, 10, 60
  • CSSrgb(102, 78, 77)
  • HSL2°, 14%, 35%
  • HSL Precise2.4°, 13.966%, 35.098%
  • HSV2°, 25%, 40%
  • HSB2°, 25%, 40%
  • Normalized R (0.0–1.0)0.400
  • Normalized G (0.0–1.0)0.306
  • Normalized B (0.0–1.0)0.302
  • GLSLvec3(0.400, 0.306, 0.302)
  • GLSL with alphavec4(0.400, 0.306, 0.302, 1.000)
  • HLSL / Metalfloat3(0.400, 0.306, 0.302)
  • Percentage of Red in RGB40%
  • Percentage of Green in RGB30.6%
  • Percentage of Blue in RGB30.2%
  • Color Family (Hue)Red
  • Saturation FamilyLow Saturation
  • Lightness FamilyNeutral
  • HEX ID664E4D
  • DECIMAL ID6704717
  • Name LengthThis color has no name
  • This page visited6 times
  • Counting from2025-01-01