#508990

#508990

Color Values

HEX

#508990

RGB

80, 137, 144

HSL

186.6, 28.6%, 43.9%

HSV

186.6, 44.4%, 56.5%

CMYK

44.4%, 4.9%, 0.0%, 43.5%

OKLCH

0.5937 0.0608 205.8

Properties

Cool Light Nearest: cadetblue 4

Color Harmonies

Complementary

#508990

#905750

Analogous

#509077

#506990

#508990

Triadic

#508990

#905089

#899050

Split Complementary

#508990

#905069

#907750

Tetradic

#508990

#775090

#905750

#699050

Color Blindness Simulation

Original

#508990

Protanopia

#69698E

Deuteranopia

#65618E

Tritanopia

#538D8D

Achromatopsia

#7D7D7D

CSS Usage

background-color: #508990;
color: #508990;
border-color: #508990;
Nearest Tailwind: Cyan 700 #0E7490

Tailwind Shades

50
#F5F9F9
100
#E9F1F1
200
#D1E3E6
300
#B0CFD3
400
#86B6BC
500
#5B9CA4
600
#497D83
700
#3A6469
800
#2E4E52
900
#243A3D
950
#172526

Contrast Checker

Text on white

3.95:1

AA Fail AAA Fail

Text on black

5.32:1

AA Pass AAA Fail

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