Information about #81D9EF color

#81D9EF color image

Basic facts about this digital color

The digital color #81D9EF is classified in the Register under the Cyan Color Family, with High Saturation and Very Light brightness. Its exact recipe is rgb(129, 217, 239) — 50.6% red, 85.1% green, 93.7% blue — and for print it converts to CMYK 43 / 9 / 0 / 6. New to color codes? See our guide to RGB color codes.

A energetic, saturated water-like cyan, #81D9EF floats near the light end of the scale. Designers typically reach for tones like this for airy backdrops, whitespace-heavy designs and gentle gradients. In The Official Register of Color Names it is a hair away from Medium Sky Blue (#80DAEB). Nearby in the Register you will also find Middle Blue (#7ED4E6) and Palm Beach Sky (#7AE2F0).

The recipe behind #81D9EF is rgb(129, 217, 239), with blue as the dominant ingredient. On this background, black text reaches a 13.1:1 contrast ratio (passing WCAG AAA); white stays at 1.6:1. No one has named #81D9EF so far. Register a name for it and it becomes a permanent record.

#81D9EF color variations

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

#81D9EF color tints

Tints look brighter, pastel, and less intense.
#81D9EF

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#99E0F1

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#B3E7F5

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#CCEFF8

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#E5F7FB

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White

#FFFFFF

#81D9EF color shades

Shades look darker, richer, and more solid.
#81D9EF

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#3FC4E6

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#19A1C2

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#106B81

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#083540

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Black

#000000

#81D9EF color tones

Tones looks more sophisticated and complex than base colors.
#81D9EF

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#79CADF

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#75BBCC

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#75A9B6

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#78959C

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Grey

#808080

#81D9EF color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#AC80EE

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#8080EE

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#80ACEE

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#81D9EF

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#80EED8

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#80EEAC

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#80EE80

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#81D9EF 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
#81D9EF
#81D9EF

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#EF9781
#EF9781

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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
#81D9EF
#81D9EF

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#EFCE81
#EFCE81

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#EF81A2
#EF81A2

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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
#81A2EF
#81A2EF

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#81D9EF
#81D9EF

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#81EFCE
#81EFCE

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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
#81D9EF
#81D9EF

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#EF81D9
#EF81D9

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#D9EF81
#D9EF81

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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
#81D9EF
#81D9EF

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#9781EF
#9781EF

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#EF9781
#EF9781

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#D9EF81
#D9EF81

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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
#81D9EF
#81D9EF

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#CE81EF
#CE81EF

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#EF9781
#EF9781

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#A2EF81
#A2EF81

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Nearest named colors to #81D9EF

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

Medium Sky Blue color link
Medium Sky Blue

#80DAEB

Middle Blue color link
Middle Blue

#7ED4E6

Palm Beach Sky color link
Palm Beach Sky

#7AE2F0

Pale Cyan color link
Pale Cyan

#87D3F8

Baby Blue color link
Baby Blue

#89CFF0

Sky Blue color link
Sky Blue

#87CEEB

Light Arctic Blue color link
Light Arctic Blue

#8BDCE7

Light Cerulean color link
Light Cerulean

#8BD0E7

Anakiwa color link
Anakiwa

#8CCEEA

Light Sky Blue color link
Light Sky Blue

#87CEFA

Lightblue color link
Lightblue

#7BC8F6

Sky color link
Sky

#82CAFC

#81D9EF color backgrounds & wallpapers

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

#81D9EF color image #81D9EF color ORCN HD wallpaper 3840x2160 (Desktop)
#81D9EF color image #81D9EF color ORCN HD wallpaper 1170x2532 (Mobile)
#81D9EF color image #81D9EF color solid HD wallpaper 3840x2160 (Desktop)
#81D9EF color image #81D9EF color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#81D9EF
  • RGB129, 217, 239
  • CMYK43, 9, 0, 6
  • CSSrgb(129, 217, 239)
  • HSL192°, 77%, 72%
  • HSL Precise192°, 77.465%, 72.157%
  • HSV192°, 46%, 94%
  • HSB192°, 46%, 94%
  • Normalized R (0.0–1.0)0.506
  • Normalized G (0.0–1.0)0.851
  • Normalized B (0.0–1.0)0.937
  • GLSLvec3(0.506, 0.851, 0.937)
  • GLSL with alphavec4(0.506, 0.851, 0.937, 1.000)
  • HLSL / Metalfloat3(0.506, 0.851, 0.937)
  • Percentage of Red in RGB50.6%
  • Percentage of Green in RGB85.1%
  • Percentage of Blue in RGB93.7%
  • Color FamilyCyan
  • Saturation FamilyHigh Saturation
  • Lightness FamilyVery Light
  • HEX ID81D9EF
  • DECIMAL ID8509935
  • Name LengthThis color has no name
  • Seen by search & AI crawlers21 times
  • Counting from2025-01-01

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