#577478

#577478

Color Values

HEX

#577478

RGB

87, 116, 120

HSL

187,3, 15,9%, 40,6%

HSV

187,3, 27,5%, 47,1%

CMYK

27,5%, 3,3%, 0,0%, 52,9%

OKLCH

0,5378 0,0341 206,7

Properties

Cool Dark Nearest: lightblue 4

Color Harmonies

Complementary

#577478

#785B57

Analogous

#57786C

#576478

#577478

Triadic

#577478

#785774

#747857

Split Complementary

#577478

#785764

#786C57

Tetradic

#577478

#6C5778

#785B57

#647857

Color Blindness Simulation

Original

#577478

Protanopia

#646477

Deuteranopia

#626077

Tritanopia

#587676

Achromatopsia

#6E6E6E

CSS Usage

background-color: #577478;
color: #577478;
border-color: #577478;
Nearest Tailwind: Gray 500 #6B7280

Tailwind Shades

50
#F6F8F8
100
#EBEFF0
200
#D6E0E1
300
#B8C9CC
400
#92ACB0
500
#6B8F94
600
#567276
700
#455B5F
800
#36474A
900
#2A3637
950
#1A2223

Contrast Checker

Text on white

5,03:1

AA Pass AAA Fail

Text on black

4,17:1

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