#577268

#577268

Color Values

HEX

#577268

RGB

87, 114, 104

HSL

157.8, 13.4%, 39.4%

HSV

157.8, 23.7%, 44.7%

CMYK

23.7%, 0.0%, 8.8%, 55.3%

OKLCH

0.5276 0.0353 170.2

Properties

Cool Dark Nearest: RAL 7005 Mouse Grey

Color Harmonies

Complementary

#577268

#725761

Analogous

#57725B

#576E72

#577268

Triadic

#577268

#685772

#726857

Split Complementary

#577268

#72576E

#725B57

Tetradic

#577268

#5B5772

#725761

#6E7257

Color Blindness Simulation

Original

#577268

Protanopia

#63636A

Deuteranopia

#615F6B

Tritanopia

#586C6D

Achromatopsia

#6C6C6C

CSS Usage

background-color: #577268;
color: #577268;
border-color: #577268;
Nearest Tailwind: Neutral 500 #737373

Tailwind Shades

50
#F6F8F8
100
#EBEFEE
200
#D7E0DD
300
#BACAC4
400
#94ADA4
500
#6E9184
600
#58746A
700
#475D54
800
#374842
900
#2B3632
950
#1B2220

Contrast Checker

Text on white

5.23:1

AA Pass AAA Fail

Text on black

4.01:1

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