Information about #81818D color

#81818D color image

Basic facts about this digital color

#81818D falls into the Blue Color Family — Desaturated, Light brightness. The mix behind it: rgb(129, 129, 141) — 50.6% red, 50.6% green, 55.3% blue; the print equivalent is CMYK 5 / 5 / 0 / 45. New to color codes? See our guide to RGB color codes.

A softly muted balanced grey tone, #81818D feels open and friendly. Designers typically reach for tones like this for versatile mid-ground roles, from cards to secondary buttons. In The Official Register of Color Names it is almost identical to Rugged Lavender (#80818B). Its next-closest registered neighbors are Revolution (#7E848B) and Aluminium (#848789).

In RGB terms — rgb(129, 129, 141) — the blue channel does the heavy lifting here. Accessibility-wise, black text works best on #81818D: 5.5:1 contrast (passing WCAG AA) versus 3.8:1 for white. #81818D has no official name yet. If this shade means something to you, you can be the one to name it.

#81818D color variations

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

#81818D 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 #81818D

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

Revolution color link
Revolution

#7E848B

Aluminium color link
Aluminium

#848789

Sword color link
Sword

#808284

Oslo Grey color link
Oslo Grey

#818988

Regent Grey color link
Regent Grey

#798488

Ricochet color link
Ricochet

#848484

Eighth Tuna color link
Eighth Tuna

#7A7F85

Cold Grey color link
Cold Grey

#808A87

Silver Steel color link
Silver Steel

#878786

Taupe Gray color link
Taupe Gray

#8B8589

Conversions between color systems and etc.

  • HEX#81818D
  • RGB129, 129, 141
  • CMYK5, 5, 0, 45
  • CSSrgb(129, 129, 141)
  • HSL240°, 5%, 53%
  • HSL Precise240°, 5%, 52.941%
  • HSV240°, 9%, 55%
  • HSB240°, 9%, 55%
  • Normalized R (0.0–1.0)0.506
  • Normalized G (0.0–1.0)0.506
  • Normalized B (0.0–1.0)0.553
  • GLSLvec3(0.506, 0.506, 0.553)
  • GLSL with alphavec4(0.506, 0.506, 0.553, 1.000)
  • HLSL / Metalfloat3(0.506, 0.506, 0.553)
  • Percentage of Red in RGB50.6%
  • Percentage of Green in RGB50.6%
  • Percentage of Blue in RGB55.3%
  • Color FamilyBlue
  • Saturation FamilyDesaturated
  • Lightness FamilyLight
  • HEX ID81818D
  • DECIMAL ID8487309
  • Name LengthThis color has no name
  • Seen by search & AI crawlers24 times
  • Counting from2025-01-01