#90AFB1

#90AFB1

Color Values

HEX

#90AFB1

RGB

144, 175, 177

HSL

183.6, 17.5%, 62.9%

HSV

183.6, 18.6%, 69.4%

CMYK

18.6%, 1.1%, 0.0%, 30.6%

OKLCH

0.7315 0.034 201.3

Properties

Cool Light Nearest: RAL 6034 Pastel Turquoise

Color Harmonies

Complementary

#90AFB1

#B19290

Analogous

#90B1A2

#909EB1

#90AFB1

Triadic

#90AFB1

#B190AF

#AFB190

Split Complementary

#90AFB1

#B1909E

#B1A290

Tetradic

#90AFB1

#A290B1

#B19290

#9EB190

Color Blindness Simulation

Original

#90AFB1

Protanopia

#9D9EB1

Deuteranopia

#9C99B0

Tritanopia

#92B0B0

Achromatopsia

#A9A9A9

CSS Usage

background-color: #90AFB1;
color: #90AFB1;
border-color: #90AFB1;
Nearest Tailwind: Gray 400 #9CA3AF

Tailwind Shades

50
#F6F8F8
100
#EAEFF0
200
#D5E1E2
300
#B7CBCD
400
#90AFB1
500
#699396
600
#547678
700
#435E60
800
#354A4B
900
#293738
950
#1A2323

Contrast Checker

Text on white

2.35:1

AA Fail AAA Fail

Text on black

8.95:1

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