Information about #81818B color

#81818B color image

Basic facts about this digital color

The digital color #81818B is classified in the Register under the Blue Color Family, with Desaturated and Light brightness. In numbers: rgb(129, 129, 139) (50.6% red, 50.6% green, 54.5% blue), or CMYK 4 / 4 / 0 / 45 for print. New to color codes? See our guide to RGB color codes.

The color #81818B reads as a muted, almost neutral neutral grey and sits on the lighter side of the spectrum. 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 Rugged Lavender (#80818B). Nearby in the Register you will also find Revolution (#7E848B) and Aluminium (#848789).

Technically, the mix leans on its blue channel (rgb(129, 129, 139)), which gives #81818B its character. If you plan to put text on a #81818B background, choose black — the contrast ratio is 5.4:1 (passing WCAG AA), while white manages only 3.9:1. Out of 16,777,216 possible colors, #81818B is still unnamed — it can be claimed and named in The Official Register of Color Names.

#81818B color variations

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

#81818B color tints

Tints look brighter, pastel, and less intense.
#81818B

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#9B9BA2

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#B4B4B9

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#CDCDD0

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#E6E6E7

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White

#FFFFFF

#81818B color shades

Shades look darker, richer, and more solid.
#81818B

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#676770

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#4D4D54

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#333338

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#19191C

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Black

#000000

#81818B color tones

Tones looks more sophisticated and complex than base colors.
#81818B

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#818189

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#818187

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#808084

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#808082

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Grey

#808080

#81818B color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#8B828A

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#8A828B

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#86828B

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#81818B

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#82868B

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#828A8B

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#828B8A

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#81818B 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
#81818B
#81818B

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#8C8C82
#8C8C82

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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
#81818B
#81818B

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#878C82
#878C82

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#8C8782
#8C8782

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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
#87828C
#87828C

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#81818B
#81818B

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#82878C
#82878C

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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
#81818B
#81818B

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#8C8282
#8C8282

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#828C82
#828C82

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Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme
#81818B
#81818B

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#8C828C
#8C828C

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#8C8C82
#8C8C82

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#828C82
#828C82

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Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme
#81818B
#81818B

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#8C8287
#8C8287

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#8C8C82
#8C8C82

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#828C87
#828C87

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Nearest named colors to #81818B

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

Rugged Lavender color link
Rugged Lavender

#80818B

Revolution color link
Revolution

#7E848B

Aluminium color link
Aluminium

#848789

Sword color link
Sword

#808284

Ricochet color link
Ricochet

#848484

Oslo Grey color link
Oslo Grey

#818988

Regent Grey color link
Regent Grey

#798488

Eighth Tuna color link
Eighth Tuna

#7A7F85

Silver Steel color link
Silver Steel

#878786

Cold Grey color link
Cold Grey

#808A87

Battleship Grey color link
Battleship Grey

#848482

Teravenumar color link
Teravenumar

#838181

#81818B color backgrounds & wallpapers

Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.

#81818B color image #81818B color ORCN HD wallpaper 3840x2160 (Desktop)
#81818B color image #81818B color ORCN HD wallpaper 1170x2532 (Mobile)
#81818B color image #81818B color solid HD wallpaper 3840x2160 (Desktop)
#81818B color image #81818B color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#81818B
  • RGB129, 129, 139
  • CMYK4, 4, 0, 45
  • CSSrgb(129, 129, 139)
  • HSL240°, 4%, 53%
  • HSL Precise240°, 4.132%, 52.549%
  • HSV240°, 7%, 55%
  • HSB240°, 7%, 55%
  • Normalized R (0.0–1.0)0.506
  • Normalized G (0.0–1.0)0.506
  • Normalized B (0.0–1.0)0.545
  • GLSLvec3(0.506, 0.506, 0.545)
  • GLSL with alphavec4(0.506, 0.506, 0.545, 1.000)
  • HLSL / Metalfloat3(0.506, 0.506, 0.545)
  • Percentage of Red in RGB50.6%
  • Percentage of Green in RGB50.6%
  • Percentage of Blue in RGB54.5%
  • Color FamilyBlue
  • Saturation FamilyDesaturated
  • Lightness FamilyLight
  • HEX ID81818B
  • DECIMAL ID8487307
  • Name LengthThis color has no name
  • Seen by search & AI crawlers29 times
  • Counting from2025-01-01

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ORCN is an independent private organisation that maintains a public register — not a governmental institution or an international standards organisation — in which a name is linked to a specific digital colour code. Registration gives the registrant the exclusive right, within the ORCN register, to have that name recorded against that colour code.

Important: a digital colour itself belongs to no one in law. That right exists only within the ORCN register: registration creates no ownership, trademark, copyright or design rights anywhere. Legal exclusivity outside the register, where it is available at all, arises separately under applicable trademark law and is generally limited to particular goods, services and jurisdictions.