#90B5EC

#90B5EC

Color Values

HEX

#90B5EC

RGB

144, 181, 236

HSL

215.9, 70.8%, 74.5%

HSV

215.9, 39.0%, 92.5%

CMYK

39.0%, 23.3%, 0.0%, 7.5%

OKLCH

0.7665 0.0891 258.1

Properties

Cool Light Nearest: skyblue 2

Color Harmonies

Complementary

#90B5EC

#ECC790

Analogous

#90E3EC

#9990EC

#90B5EC

Triadic

#90B5EC

#EC90B5

#B5EC90

Split Complementary

#90B5EC

#EC9990

#E3EC90

Tetradic

#90B5EC

#EC90E3

#ECC790

#90EC99

Color Blindness Simulation

Original

#90B5EC

Protanopia

#A0A0DF

Deuteranopia

#9E9BDC

Tritanopia

#92D4D2

Achromatopsia

#B1B1B1

CSS Usage

background-color: #90B5EC;
color: #90B5EC;
border-color: #90B5EC;
Nearest Tailwind: Blue 300 #93C5FD

Tailwind Shades

50
#F3F6FC
100
#E2EBF8
200
#C2D6F5
300
#96B9ED
400
#5E94E3
500
#256EDA
600
#1E58AE
700
#18468B
800
#13376D
900
#122A4F
950
#0B1B32

Contrast Checker

Text on white

2.1:1

AA Fail AAA Fail

Text on black

10.01:1

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