#81C8CE

#81C8CE

Color Values

HEX

#81C8CE

RGB

129, 200, 206

HSL

184.7, 44.0%, 65.7%

HSV

184.7, 37.4%, 80.8%

CMYK

37.4%, 2.9%, 0.0%, 19.2%

OKLCH

0.7881 0.0716 202.6

Properties

Cool Light Nearest: cadetblue 3

Color Harmonies

Complementary

#81C8CE

#CE8781

Analogous

#81CEAE

#81A2CE

#81C8CE

Triadic

#81C8CE

#CE81C8

#C8CE81

Split Complementary

#81C8CE

#CE81A2

#CEAE81

Tetradic

#81C8CE

#AE81CE

#CE8781

#A2CE81

Color Blindness Simulation

Original

#81C8CE

Protanopia

#A0A0CD

Deuteranopia

#9C96CC

Tritanopia

#85CBCB

Achromatopsia

#B9B9B9

CSS Usage

background-color: #81C8CE;
color: #81C8CE;
border-color: #81C8CE;
Nearest Tailwind: Cyan 200 #A5F3FC

Tailwind Shades

50
#F4FAFA
100
#E6F3F4
200
#CCE9EB
300
#A7D9DD
400
#77C4CA
500
#47AFB8
600
#398C93
700
#2E7076
800
#24575C
900
#1D4144
950
#12292B

Contrast Checker

Text on white

1.89:1

AA Fail AAA Fail

Text on black

11.09:1

AA Pass AAA Pass

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026