Information about #81B3B6 color

#81B3B6 color image

Basic facts about this digital color

In the Register's classification, #81B3B6 belongs to the Cyan Color Family, featuring Mild Saturation and Very Light brightness. The mix behind it: rgb(129, 179, 182) — 50.6% red, 70.2% green, 71.4% blue; the print equivalent is CMYK 21 / 1 / 0 / 29. Curious how these numbers work? Read our RGB color codes guide.

#81B3B6 is a mildly saturated cyan that has a delicate, washed-out lightness. It is a natural fit for minimalist layouts, soft backgrounds and pastel palettes. In The Official Register of Color Names it is a hair away from Cold Front Green (#85B3B2). Slightly further away sit Neptune (#7CB7BB) and Kumutoto (#78AFB2).

Technically, the mix leans on its blue channel (rgb(129, 179, 182)), which gives #81B3B6 its character. Accessibility-wise, black text works best on #81B3B6: 9.1:1 contrast (passing WCAG AAA) versus 2.3:1 for white. No one has named #81B3B6 so far. Register a name for it and it becomes a permanent record.

#81B3B6 color variations

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

#81B3B6 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 #81B3B6

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

Neptune color link
Neptune

#7CB7BB

Kumutoto color link
Kumutoto

#78AFB2

Glacier color link
Glacier

#78B1BF

Pewter Blue color link
Pewter Blue

#8BA8B7

Moby color link
Moby

#8EB2BE

Bluegrey color link
Bluegrey

#85A3B2

Ziggurat color link
Ziggurat

#81A6AA

Grayish Cyan color link
Grayish Cyan

#7DA8A8

Botticelli color link
Botticelli

#92ACB4

Gulf Stream color link
Gulf Stream

#74B2A8

Conversions between color systems and etc.

  • HEX#81B3B6
  • RGB129, 179, 182
  • CMYK21, 1, 0, 29
  • CSSrgb(129, 179, 182)
  • HSL183°, 27%, 61%
  • HSL Precise183.396°, 26.633%, 60.98%
  • HSV183°, 29%, 71%
  • HSB183°, 29%, 71%
  • Normalized R (0.0–1.0)0.506
  • Normalized G (0.0–1.0)0.702
  • Normalized B (0.0–1.0)0.714
  • GLSLvec3(0.506, 0.702, 0.714)
  • GLSL with alphavec4(0.506, 0.702, 0.714, 1.000)
  • HLSL / Metalfloat3(0.506, 0.702, 0.714)
  • Percentage of Red in RGB50.6%
  • Percentage of Green in RGB70.2%
  • Percentage of Blue in RGB71.4%
  • Color FamilyCyan
  • Saturation FamilyMild Saturation
  • Lightness FamilyVery Light
  • HEX ID81B3B6
  • DECIMAL ID8500150
  • Name LengthThis color has no name
  • Seen by search & AI crawlers322 times
  • Counting from2025-01-01