#81DBDC

#81DBDC

Color Values

HEX

#81DBDC

RGB

129, 219, 220

HSL

180.7, 56.5%, 68.4%

HSV

180.7, 41.4%, 86.3%

CMYK

41.4%, 0.5%, 0.0%, 13.7%

OKLCH

0.8357 0.0865 196.5

Properties

Cool Light Nearest: cadetblue 2

Color Harmonies

Complementary

#81DBDC

#DC8281

Analogous

#81DCAF

#81ADDC

#81DBDC

Triadic

#81DBDC

#DC81DB

#DBDC81

Split Complementary

#81DBDC

#DC81AD

#DCAF81

Tetradic

#81DBDC

#AF81DC

#DC8281

#ADDC81

Color Blindness Simulation

Original

#81DBDC

Protanopia

#A8A9DC

Deuteranopia

#A39CDC

Tritanopia

#86DCDC

Achromatopsia

#C8C8C8

CSS Usage

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

Tailwind Shades

50
#F4FBFB
100
#E5F6F6
200
#C7EFEF
300
#9FE4E4
400
#6BD5D6
500
#37C6C8
600
#2C9EA0
700
#237F80
800
#1C6364
900
#184949
950
#0F2E2E

Contrast Checker

Text on white

1.6:1

AA Fail AAA Fail

Text on black

13.1:1

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