#81CFD3

#81CFD3

Color Values

HEX

#81CFD3

RGB

129, 207, 211

HSL

182.9, 48.2%, 66.7%

HSV

182.9, 38.9%, 82.7%

CMYK

38.9%, 1.9%, 0.0%, 17.3%

OKLCH

0.8056 0.0771 199.9

Properties

Cool Light Nearest: cadetblue 3

Color Harmonies

Complementary

#81CFD3

#D38581

Analogous

#81D3AE

#81A6D3

#81CFD3

Triadic

#81CFD3

#D381CF

#CFD381

Split Complementary

#81CFD3

#D381A6

#D3AE81

Tetradic

#81CFD3

#AE81D3

#D38581

#A6D381

Color Blindness Simulation

Original

#81CFD3

Protanopia

#A3A3D2

Deuteranopia

#9E98D2

Tritanopia

#85D1D1

Achromatopsia

#BFBFBF

CSS Usage

background-color: #81CFD3;
color: #81CFD3;
border-color: #81CFD3;
Nearest Tailwind: Cyan 200 #A5F3FC

Tailwind Shades

50
#F4FAFA
100
#E6F4F4
200
#CAEBED
300
#A4DCDF
400
#73CACE
500
#42B7BD
600
#359297
700
#2A7579
800
#215C5E
900
#1B4345
950
#112B2C

Contrast Checker

Text on white

1.78:1

AA Fail AAA Fail

Text on black

11.8:1

AA Pass AAA Pass

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026