Information about #B5173C color

#B5173C color image

Basic facts about this digital color

The digital color #B5173C is classified in the Register under the Red Color Family, with High Saturation and Light brightness. In numbers: rgb(181, 23, 60) (71% red, 9% green, 23.5% blue), or CMYK 0 / 62 / 47 / 29 for print. New to color codes? See our guide to RGB color codes.

The color #B5173C reads as a vivid, lively red and sits on the lighter side of the spectrum. Designers typically reach for tones like this for bold branding moments and attention-grabbing details. In The Official Register of Color Names it is very close to Rouge (#AB1239). Nearby in the Register you will also find American Red (#B32134) and French Wine (#AC1E44).

In RGB terms — rgb(181, 23, 60) — the red channel does the heavy lifting here. If you plan to put text on a #B5173C background, choose white — the contrast ratio is 6.7:1 (passing WCAG AA), while black manages only 3.2:1. Out of 16,777,216 possible colors, #B5173C is still unnamed — it can be claimed and named in The Official Register of Color Names.

#B5173C color variations

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

#B5173C 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 #B5173C

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

Rouge color link
Rouge

#AB1239

American Red color link
American Red

#B32134

French Wine color link
French Wine

#AC1E44

Spring Red color link
Spring Red

#BE1F35

Deep Carmine color link
Deep Carmine

#A9203E

Cardinal color link
Cardinal

#C41E3A

Norway Red color link
Norway Red

#BA0C2F

Falcons Red color link
Falcons Red

#A71930

Cool Red color link
Cool Red

#A80B44

Hot Spot color link
Hot Spot

#B22833

Knock Out color link
Knock Out

#C81641

Conversions between color systems and etc.

  • HEX#B5173C
  • RGB181, 23, 60
  • CMYK0, 62, 47, 29
  • CSSrgb(181, 23, 60)
  • HSL346°, 77%, 40%
  • HSL Precise345.949°, 77.451%, 40%
  • HSV346°, 87%, 71%
  • HSB346°, 87%, 71%
  • Normalized R (0.0–1.0)0.710
  • Normalized G (0.0–1.0)0.090
  • Normalized B (0.0–1.0)0.235
  • GLSLvec3(0.710, 0.090, 0.235)
  • GLSL with alphavec4(0.710, 0.090, 0.235, 1.000)
  • HLSL / Metalfloat3(0.710, 0.090, 0.235)
  • Percentage of Red in RGB71%
  • Percentage of Green in RGB9%
  • Percentage of Blue in RGB23.5%
  • Color FamilyRed
  • Saturation FamilyHigh Saturation
  • Lightness FamilyLight
  • HEX IDB5173C
  • DECIMAL ID11867964
  • Name LengthThis color has no name
  • Seen by search & AI crawlers24 times
  • Counting from2025-01-01