#575555

#575555

Color Values

HEX

#575555

RGB

87, 85, 85

HSL

0.0, 1.2%, 33.7%

HSV

0.0, 2.3%, 34.1%

CMYK

0.0%, 2.3%, 2.3%, 65.9%

OKLCH

0.4514 0.0026 17.3

Properties

Warm Dark Nearest: NCS S 7000-N Dark Grey

Color Harmonies

Complementary

#575555

#555757

Analogous

#575556

#575655

#575555

Triadic

#575555

#555755

#555557

Split Complementary

#575555

#555756

#555657

Tetradic

#575555

#565755

#555757

#565557

Color Blindness Simulation

Original

#575555

Protanopia

#565655

Deuteranopia

#565655

Tritanopia

#575555

Achromatopsia

#555555

CSS Usage

background-color: #575555;
color: #575555;
border-color: #575555;
Nearest Tailwind: Neutral 600 #525252

Tailwind Shades

50
#F7F7F7
100
#EDEDED
200
#DCDBDB
300
#C3C1C1
400
#A2A0A0
500
#817E7E
600
#676565
700
#535151
800
#413F3F
900
#313030
950
#1F1E1E

Contrast Checker

Text on white

7.41:1

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