#81ADE4

#81ADE4

Color Values

HEX

#81ADE4

RGB

129, 173, 228

HSL

213.3, 64.7%, 70.0%

HSV

213.3, 43.4%, 89.4%

CMYK

43.4%, 24.1%, 0.0%, 10.6%

OKLCH

0.7371 0.0933 254.4

Properties

Cool Light Nearest: steelblue 2

Color Harmonies

Complementary

#81ADE4

#E4B881

Analogous

#81DFE4

#8681E4

#81ADE4

Triadic

#81ADE4

#E481AD

#ADE481

Split Complementary

#81ADE4

#E48681

#DFE481

Tetradic

#81ADE4

#E481DF

#E4B881

#81E486

Color Blindness Simulation

Original

#81ADE4

Protanopia

#9494D7

Deuteranopia

#928ED4

Tritanopia

#83CCCA

Achromatopsia

#A8A8A8

CSS Usage

background-color: #81ADE4;
color: #81ADE4;
border-color: #81ADE4;
Nearest Tailwind: Blue 300 #93C5FD

Tailwind Shades

50
#F3F7FC
100
#E3ECF7
200
#C4D9F2
300
#9ABDE9
400
#649ADE
500
#2D76D2
600
#245FA8
700
#1D4C86
800
#173B69
900
#142D4D
950
#0D1D30

Contrast Checker

Text on white

2.33:1

AA Fail AAA Fail

Text on black

9.03:1

AA Pass AAA Pass

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

2月 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

2月 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

2月 19, 2026