#90B9CD

#90B9CD

Color Values

HEX

#90B9CD

RGB

144, 185, 205

HSL

199.7, 37.9%, 68.4%

HSV

199.7, 29.8%, 80.4%

CMYK

29.8%, 9.8%, 0.0%, 19.6%

OKLCH

0.7629 0.0524 229.3

Properties

Cool Light Nearest: lightskyblue 3

Color Harmonies

Complementary

#90B9CD

#CDA490

Analogous

#90CDC2

#909ACD

#90B9CD

Triadic

#90B9CD

#CD90B9

#B9CD90

Split Complementary

#90B9CD

#CD909A

#CDC290

Tetradic

#90B9CD

#C290CD

#CDA490

#9ACD90

Color Blindness Simulation

Original

#90B9CD

Protanopia

#A2A2C8

Deuteranopia

#9F9CC7

Tritanopia

#92C4C4

Achromatopsia

#B2B2B2

CSS Usage

background-color: #90B9CD;
color: #90B9CD;
border-color: #90B9CD;
Nearest Tailwind: Slate 400 #94A3B8

Tailwind Shades

50
#F5F8FA
100
#E7EFF3
200
#CEE0E9
300
#ABCAD9
400
#7DADC4
500
#4F90B0
600
#3F738D
700
#335C71
800
#284858
900
#203641
950
#142229

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