Information about #673138 color

#673138 color image

Basic facts about this digital color

In the Register's classification, #673138 belongs to the Red Color Family, featuring Mild Saturation and Neutral brightness. In numbers: rgb(103, 49, 56) (40.4% red, 19.2% green, 22% blue), or CMYK 0 / 21 / 18 / 60 for print. New to color codes? See our guide to RGB color codes.

A softly balanced red, #673138 holds a balanced mid-tone. Designers typically reach for tones like this for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is practically indistinguishable from Sanguine Brown (#6C3736). Its next-closest registered neighbors are Siren (#69293B) and Patio Red (#6D3331).

In RGB terms — rgb(103, 49, 56) — the red channel does the heavy lifting here. If you plan to put text on a #673138 background, choose white — the contrast ratio is 10.1:1 (passing WCAG AAA), while black manages only 2.1:1. For print, note the heavy black component (K:60) — ink coverage matters with tones this deep. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#673138 color variations

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

#673138 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 #673138

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

Siren color link
Siren

#69293B

Patio Red color link
Patio Red

#6D3331

Buccaneer color link
Buccaneer

#622F30

Matchmaker color link
Matchmaker

#6D3540

Ribbon color link
Ribbon

#71333C

Verve color link
Verve

#5D2E3C

Wine color link
Wine

#722F37

Purple Brown color link
Purple Brown

#673A3F

Oiled Cedar color link
Oiled Cedar

#66362D

Abrownrami color link
Abrownrami

#693B31

Jazz color link
Jazz

#5F2C2F

Conversions between color systems and etc.

  • HEX#673138
  • RGB103, 49, 56
  • CMYK0, 21, 18, 60
  • CSSrgb(103, 49, 56)
  • HSL352°, 36%, 30%
  • HSL Precise352.222°, 35.526%, 29.804%
  • HSV352°, 52%, 40%
  • HSB352°, 52%, 40%
  • Normalized R (0.0–1.0)0.404
  • Normalized G (0.0–1.0)0.192
  • Normalized B (0.0–1.0)0.220
  • GLSLvec3(0.404, 0.192, 0.220)
  • GLSL with alphavec4(0.404, 0.192, 0.220, 1.000)
  • HLSL / Metalfloat3(0.404, 0.192, 0.220)
  • Percentage of Red in RGB40.4%
  • Percentage of Green in RGB19.2%
  • Percentage of Blue in RGB22%
  • Color FamilyRed
  • Saturation FamilyMild Saturation
  • Lightness FamilyNeutral
  • HEX ID673138
  • DECIMAL ID6762808
  • Name LengthThis color has no name
  • Seen by search & AI crawlers9 times
  • Counting from2025-01-01