Information about #CD181B color

#CD181B color image

Basic facts about this digital color

#CD181B falls into the Red Color Family — High Saturation, Light brightness. The mix behind it: rgb(205, 24, 27) — 80.4% red, 9.4% green, 10.6% blue; the print equivalent is CMYK 0 / 71 / 70 / 20. Curious how these numbers work? Read our RGB color codes guide.

#CD181B presents itself as a energetic, saturated red — one that feels open and friendly. It is a natural fit for accents, call-to-action elements and statement visuals. In The Official Register of Color Names it is a hair away from Fashion Red (#D4181D). Its next-closest registered neighbors are Queen Regina (#CE1322) and Lava (#CF1020).

Technically, the mix leans on its red channel (rgb(205, 24, 27)), which gives #CD181B its character. Accessibility-wise, white text works best on #CD181B: 5.6:1 contrast (passing WCAG AA) versus 3.7:1 for black. Out of 16,777,216 possible colors, #CD181B is still unnamed — it can be claimed and named in The Official Register of Color Names.

#CD181B color variations

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

#CD181B 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 #CD181B

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

Fashion Red color link
Fashion Red

#D4181D

Queen Regina color link
Queen Regina

#CE1322

Lava color link
Lava

#CF1020

Sulurouge color link
Sulurouge

#CC1410

Mexico Red color link
Mexico Red

#CE1125

Egypt Red color link
Egypt Red

#CE1126

Google Red color link
Google Red

#D50F25

Maximum Red color link
Maximum Red

#D92121

Stop Red color link
Stop Red

#CF142B

Conversions between color systems and etc.

  • HEX#CD181B
  • RGB205, 24, 27
  • CMYK0, 71, 70, 20
  • CSSrgb(205, 24, 27)
  • HSL359°, 79%, 45%
  • HSL Precise359.006°, 79.039%, 44.902%
  • HSV359°, 88%, 80%
  • HSB359°, 88%, 80%
  • Normalized R (0.0–1.0)0.804
  • Normalized G (0.0–1.0)0.094
  • Normalized B (0.0–1.0)0.106
  • GLSLvec3(0.804, 0.094, 0.106)
  • GLSL with alphavec4(0.804, 0.094, 0.106, 1.000)
  • HLSL / Metalfloat3(0.804, 0.094, 0.106)
  • Percentage of Red in RGB80.4%
  • Percentage of Green in RGB9.4%
  • Percentage of Blue in RGB10.6%
  • Color FamilyRed
  • Saturation FamilyHigh Saturation
  • Lightness FamilyLight
  • HEX IDCD181B
  • DECIMAL ID13441051
  • Name LengthThis color has no name
  • This page visited0 times
  • Counting from2025-01-01