#66ADEB

#66ADEB

Color Values

HEX

#66ADEB

RGB

102, 173, 235

HSL

208,0, 76,9%, 66,1%

HSV

208,0, 56,6%, 92,2%

CMYK

56,6%, 26,4%, 0,0%, 7,8%

OKLCH

0,7263 0,1157 246,6

Properties

Cool Light Nearest: steelblue 2

Color Harmonies

Complementary

#66ADEB

#EBA466

Analogous

#66EBE7

#666BEB

#66ADEB

Triadic

#66ADEB

#EB66AD

#ADEB66

Split Complementary

#66ADEB

#EB666B

#EBE766

Tetradic

#66ADEB

#E766EB

#EBA466

#6BEB66

Color Blindness Simulation

Original

#66ADEB

Protanopia

#8585DC

Deuteranopia

#817BD8

Tritanopia

#6AD0CE

Achromatopsia

#A2A2A2

CSS Usage

background-color: #66ADEB;
color: #66ADEB;
border-color: #66ADEB;
Nearest Tailwind: Sky 500 #0EA5E9

Tailwind Shades

50
#F2F8FC
100
#E1EEF9
200
#C0DDF7
300
#93C5F1
400
#58A5E9
500
#1D86E2
600
#186BB4
700
#135690
800
#0F4371
900
#0F3352
950
#092034

Contrast Checker

Text on white

2,4:1

AA Fail AAA Fail

Text on black

8,74:1

AA Pass AAA Pass

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

فبراير 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

فبراير 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

فبراير 19, 2026