Information about #663D4A color

#663D4A color image

Basic facts about this digital color

#663D4A falls into the Rose Color Family — Mild Saturation, Neutral brightness. The mix behind it: rgb(102, 61, 74) — 40% red, 23.9% green, 29% blue; the print equivalent is CMYK 0 / 16 / 11 / 60. New to color codes? See our guide to RGB color codes.

#663D4A presents itself as a softly balanced rose — 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 Tawny Port (#643A48). Nearby in the Register you will also find Deep Tuscan Red (#66424D) and Grape Mouse (#63424B).

In RGB terms — rgb(102, 61, 74) — the red channel does the heavy lifting here. On this background, white text reaches a 9.0:1 contrast ratio (passing WCAG AAA); black stays at 2.3:1. For print, note the heavy black component (K:60) — ink coverage matters with tones this deep. No one has named #663D4A so far. Register a name for it and it becomes a permanent record.

#663D4A color variations

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

#663D4A 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 #663D4A

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

Tawny Port color link
Tawny Port

#643A48

Grape Mouse color link
Grape Mouse

#63424B

Eggplant color link
Eggplant

#614051

Galaxy color link
Galaxy

#63464B

Brunette color link
Brunette

#634041

Solar Flare color link
Solar Flare

#693E40

Purple Brown color link
Purple Brown

#673A3F

Rose Ebony color link
Rose Ebony

#674846

Old Mauve color link
Old Mauve

#673147

Finn color link
Finn

#694554

Conversions between color systems and etc.

  • HEX#663D4A
  • RGB102, 61, 74
  • CMYK0, 16, 11, 60
  • CSSrgb(102, 61, 74)
  • HSL341°, 25%, 32%
  • HSL Precise340.976°, 25.153%, 31.961%
  • HSV341°, 40%, 40%
  • HSB341°, 40%, 40%
  • Normalized R (0.0–1.0)0.400
  • Normalized G (0.0–1.0)0.239
  • Normalized B (0.0–1.0)0.290
  • GLSLvec3(0.400, 0.239, 0.290)
  • GLSL with alphavec4(0.400, 0.239, 0.290, 1.000)
  • HLSL / Metalfloat3(0.400, 0.239, 0.290)
  • Percentage of Red in RGB40%
  • Percentage of Green in RGB23.9%
  • Percentage of Blue in RGB29%
  • Color FamilyRose
  • Saturation FamilyMild Saturation
  • Lightness FamilyNeutral
  • HEX ID663D4A
  • DECIMAL ID6700362
  • Name LengthThis color has no name
  • Seen by search & AI crawlers24 times
  • Counting from2025-01-01