#575557

#575557

Color Values

HEX

#575557

RGB

87, 85, 87

HSL

300.0, 1.2%, 33.7%

HSV

300.0, 2.3%, 34.1%

CMYK

0.0%, 2.3%, 0.0%, 65.9%

OKLCH

0.4521 0.0041 325.6

Properties

Warm Dark Nearest: NCS S 7000-N Dark Grey

Color Harmonies

Complementary

#575557

#555755

Analogous

#565557

#575556

#575557

Triadic

#575557

#575755

#555757

Split Complementary

#575557

#565755

#555756

Tetradic

#575557

#575655

#555755

#555657

Color Blindness Simulation

Original

#575557

Protanopia

#565657

Deuteranopia

#565656

Tritanopia

#575656

Achromatopsia

#565656

CSS Usage

background-color: #575557;
color: #575557;
border-color: #575557;
Nearest Tailwind: Neutral 600 #525252

Tailwind Shades

50
#F7F7F7
100
#EDEDED
200
#DCDBDC
300
#C3C1C3
400
#A2A0A2
500
#817E81
600
#676567
700
#535153
800
#413F41
900
#313031
950
#1F1E1F

Contrast Checker

Text on white

7.39:1

AA Pass AAA Pass

Text on black

2.84:1

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