Information about #81B7B0 color

#81B7B0 color image

Basic facts about this digital color

The digital color #81B7B0 is classified in the Register under the Cyan Color Family, with Mild Saturation and Very Light brightness. Its exact recipe is rgb(129, 183, 176) — 50.6% red, 71.8% green, 69% blue — and for print it converts to CMYK 21 / 0 / 3 / 28. New to color codes? See our guide to RGB color codes.

A softly balanced water-like cyan, #81B7B0 floats near the light end of the scale. Designers typically reach for tones like this for clean interfaces where content needs room to breathe. In The Official Register of Color Names it is a hair away from Cold Front Green (#85B3B2). Nearby in the Register you will also find Neptune (#7CB7BB) and Kumutoto (#78AFB2).

The recipe behind #81B7B0 is rgb(129, 183, 176), with green as the dominant ingredient. If you plan to put text on a #81B7B0 background, choose black — the contrast ratio is 9.3:1 (passing WCAG AAA), while white manages only 2.2:1. #81B7B0 has no official name yet. If this shade means something to you, you can be the one to name it.

#81B7B0 color variations

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

#81B7B0 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 #81B7B0

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

Gulf Stream color link
Gulf Stream

#74B2A8

Monte Carlo color link
Monte Carlo

#7AC5B4

Aqua Blue color link
Aqua Blue

#86ABA5

Grayish Cyan color link
Grayish Cyan

#7DA8A8

Sea Nymph color link
Sea Nymph

#8AAEA4

Ziggurat color link
Ziggurat

#81A6AA

Glacier color link
Glacier

#78B1BF

Pewter Blue color link
Pewter Blue

#8BA8B7

Serenity color link
Serenity

#8DBFA3

Conversions between color systems and etc.

  • HEX#81B7B0
  • RGB129, 183, 176
  • CMYK21, 0, 3, 28
  • CSSrgb(129, 183, 176)
  • HSL172°, 27%, 61%
  • HSL Precise172.222°, 27.273%, 61.176%
  • HSV172°, 30%, 72%
  • HSB172°, 30%, 72%
  • Normalized R (0.0–1.0)0.506
  • Normalized G (0.0–1.0)0.718
  • Normalized B (0.0–1.0)0.690
  • GLSLvec3(0.506, 0.718, 0.690)
  • GLSL with alphavec4(0.506, 0.718, 0.690, 1.000)
  • HLSL / Metalfloat3(0.506, 0.718, 0.690)
  • Percentage of Red in RGB50.6%
  • Percentage of Green in RGB71.8%
  • Percentage of Blue in RGB69%
  • Color FamilyCyan
  • Saturation FamilyMild Saturation
  • Lightness FamilyVery Light
  • HEX ID81B7B0
  • DECIMAL ID8501168
  • Name LengthThis color has no name
  • Seen by search & AI crawlers7 times
  • Counting from2025-01-01