Information about #55171F color

#55171F color image

Basic facts about this digital color

#55171F falls into the Red Color Family — Moderate Saturation, Dark brightness. The mix behind it: rgb(85, 23, 31) — 33.3% red, 9% green, 12.2% blue; the print equivalent is CMYK 0 / 73 / 64 / 67. New to color codes? See our guide to RGB color codes.

#55171F presents itself as a clearly saturated warm red — one that leans clearly toward the dark side. In practice it works well for dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is a hair away from JayHawk Red (#58181F). Its next-closest registered neighbors are Speed Demon (#551B24) and Rendezvous (#561426).

Technically, the mix leans on its red channel (rgb(85, 23, 31)), which gives #55171F its character. Accessibility-wise, white text works best on #55171F: 13.7:1 contrast (passing WCAG AAA) versus 1.5:1 for black. On paper it relies strongly on black ink (K:67), so proof dark layouts before a large print run. #55171F has no official name yet. If this shade means something to you, you can be the one to name it.

#55171F color variations

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

#55171F 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 #55171F

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

JayHawk Red color link
JayHawk Red

#58181F

Speed Demon color link
Speed Demon

#551B24

Rendezvous color link
Rendezvous

#561426

Red Baron color link
Red Baron

#511D22

Mayhem color link
Mayhem

#4D1B25

Rata color link
Rata

#5D1F1E

Red Planet color link
Red Planet

#5A2019

Encore color link
Encore

#54162C

Maroon Oak color link
Maroon Oak

#520C17

Conversions between color systems and etc.

  • HEX#55171F
  • RGB85, 23, 31
  • CMYK0, 73, 64, 67
  • CSSrgb(85, 23, 31)
  • HSL352°, 57%, 21%
  • HSL Precise352.258°, 57.407%, 21.176%
  • HSV352°, 73%, 33%
  • HSB352°, 73%, 33%
  • Normalized R (0.0–1.0)0.333
  • Normalized G (0.0–1.0)0.090
  • Normalized B (0.0–1.0)0.122
  • GLSLvec3(0.333, 0.090, 0.122)
  • GLSL with alphavec4(0.333, 0.090, 0.122, 1.000)
  • HLSL / Metalfloat3(0.333, 0.090, 0.122)
  • Percentage of Red in RGB33.3%
  • Percentage of Green in RGB9%
  • Percentage of Blue in RGB12.2%
  • Color FamilyRed
  • Saturation FamilyModerate Saturation
  • Lightness FamilyDark
  • HEX ID55171F
  • DECIMAL ID5576479
  • Name LengthThis color has no name
  • Seen by search & AI crawlers17 times
  • Counting from2025-01-01