#577A72

#577A72

Color Values

HEX

#577A72

RGB

87, 122, 114

HSL

166.3, 16.7%, 41.0%

HSV

166.3, 28.7%, 47.8%

CMYK

28.7%, 0.0%, 6.6%, 52.2%

OKLCH

0.5504 0.0417 178.9

Properties

Cool Dark Nearest: RAL 6033 Mint Turquoise

Color Harmonies

Complementary

#577A72

#7A575F

Analogous

#577A61

#57717A

#577A72

Triadic

#577A72

#72577A

#7A7257

Split Complementary

#577A72

#7A5771

#7A6157

Tetradic

#577A72

#61577A

#7A575F

#717A57

Color Blindness Simulation

Original

#577A72

Protanopia

#666674

Deuteranopia

#646274

Tritanopia

#597576

Achromatopsia

#727272

CSS Usage

background-color: #577A72;
color: #577A72;
border-color: #577A72;
Nearest Tailwind: Neutral 500 #737373

Tailwind Shades

50
#F6F8F8
100
#EBF0EF
200
#D5E1DF
300
#B8CCC7
400
#91B0A9
500
#6A958B
600
#55776F
700
#445F59
800
#354A46
900
#293834
950
#1A2321

Contrast Checker

Text on white

4.74:1

AA Pass AAA Fail

Text on black

4.43:1

AA Fail 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