#577776

#577776

Color Values

HEX

#577776

RGB

87, 119, 118

HSL

178.1, 15.5%, 40.4%

HSV

178.1, 26.9%, 46.7%

CMYK

26.9%, 0.0%, 0.8%, 53.3%

OKLCH

0.5444 0.0367 193.7

Properties

Cool Dark Nearest: paleturquoise 4

Color Harmonies

Complementary

#577776

#775758

Analogous

#577766

#576877

#577776

Triadic

#577776

#765777

#777657

Split Complementary

#577776

#775768

#776657

Tetradic

#577776

#665777

#775758

#687757

Color Blindness Simulation

Original

#577776

Protanopia

#656576

Deuteranopia

#636176

Tritanopia

#597676

Achromatopsia

#707070

CSS Usage

background-color: #577776;
color: #577776;
border-color: #577776;
Nearest Tailwind: Neutral 500 #737373

Tailwind Shades

50
#F6F8F8
100
#EBF0EF
200
#D6E1E0
300
#B8CBCB
400
#92AFAE
500
#6C9392
600
#567675
700
#455E5D
800
#364A49
900
#2A3737
950
#1A2323

Contrast Checker

Text on white

4.88:1

AA Pass AAA Fail

Text on black

4.31:1

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