#90EFFA

#90EFFA

Color Values

HEX

#90EFFA

RGB

144, 239, 250

HSL

186.2, 91.4%, 77.3%

HSV

186.2, 42.4%, 98.0%

CMYK

42.4%, 4.4%, 0.0%, 2.0%

OKLCH

0.8971 0.0913 205.2

Properties

Cool Light Nearest: cadetblue 1

Color Harmonies

Complementary

#90EFFA

#FA9B90

Analogous

#90FAD0

#90BAFA

#90EFFA

Triadic

#90EFFA

#FA90EF

#EFFA90

Split Complementary

#90EFFA

#FA90BA

#FAD090

Tetradic

#90EFFA

#D090FA

#FA9B90

#BAFA90

Color Blindness Simulation

Original

#90EFFA

Protanopia

#B9BAF7

Deuteranopia

#B4ACF7

Tritanopia

#95F5F5

Achromatopsia

#DCDCDC

CSS Usage

background-color: #90EFFA;
color: #90EFFA;
border-color: #90EFFA;
Nearest Tailwind: Cyan 200 #A5F3FC

Tailwind Shades

50
#F1FCFD
100
#DFF8FB
200
#BBF5FC
300
#8AEEFA
400
#4AE5F7
500
#0BDCF4
600
#09B0C3
700
#078D9C
800
#056E7A
900
#095058
950
#053338

Contrast Checker

Text on white

1.32:1

AA Fail AAA Fail

Text on black

15.91:1

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