#545656

#545656

Color Values

HEX

#545656

RGB

84, 86, 86

HSL

180.0, 1.2%, 33.3%

HSV

180.0, 2.3%, 33.7%

CMYK

2.3%, 0.0%, 0.0%, 66.3%

OKLCH

0.4513 0.0026 197.1

Properties

Cool Dark Nearest: RAL 7043 Traffic Grey B

Color Harmonies

Complementary

#545656

#565454

Analogous

#545655

#545556

#545656

Triadic

#545656

#565456

#565654

Split Complementary

#545656

#565455

#565554

Tetradic

#545656

#555456

#565454

#555654

Color Blindness Simulation

Original

#545656

Protanopia

#555556

Deuteranopia

#555556

Tritanopia

#545656

Achromatopsia

#565656

CSS Usage

background-color: #545656;
color: #545656;
border-color: #545656;
Nearest Tailwind: Neutral 600 #525252

Tailwind Shades

50
#F7F7F7
100
#EDEDED
200
#DBDCDC
300
#C1C3C3
400
#A0A2A2
500
#7E8181
600
#656767
700
#515353
800
#3F4141
900
#303131
950
#1E1F1F

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