#81BAF3

#81BAF3

Color Values

HEX

#81BAF3

RGB

129, 186, 243

HSL

210.0, 82.6%, 72.9%

HSV

210.0, 46.9%, 95.3%

CMYK

46.9%, 23.5%, 0.0%, 4.7%

OKLCH

0.7715 0.1015 249.3

Properties

Cool Light Nearest: skyblue 2

Color Harmonies

Complementary

#81BAF3

#F3BA81

Analogous

#81F3F3

#8181F3

#81BAF3

Triadic

#81BAF3

#F381BA

#BAF381

Split Complementary

#81BAF3

#F38181

#F3F381

Tetradic

#81BAF3

#F381F3

#F3BA81

#81F381

Color Blindness Simulation

Original

#81BAF3

Protanopia

#9A9AE5

Deuteranopia

#9692E2

Tritanopia

#84DAD8

Achromatopsia

#B2B2B2

CSS Usage

background-color: #81BAF3;
color: #81BAF3;
border-color: #81BAF3;
Nearest Tailwind: Blue 300 #93C5FD

Tailwind Shades

50
#F2F7FD
100
#E1EDFA
200
#BEDBF9
300
#8FC2F4
400
#53A1EF
500
#1680E9
600
#1266BA
700
#0E5295
800
#0B4074
900
#0C3054
950
#081F35

Contrast Checker

Text on white

2.05:1

AA Fail AAA Fail

Text on black

10.25:1

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