#56535B

#56535B

Color Values

HEX

#56535B

RGB

86, 83, 91

HSL

262.5, 4.6%, 34.1%

HSV

262.5, 8.8%, 35.7%

CMYK

5.5%, 8.8%, 0.0%, 64.3%

OKLCH

0.4479 0.0134 302.8

Properties

Cool Dark Nearest: RAL 7024 Graphite Grey

Color Harmonies

Complementary

#56535B

#585B53

Analogous

#53545B

#5A535B

#56535B

Triadic

#56535B

#5B5653

#535B56

Split Complementary

#56535B

#5B5A53

#545B53

Tetradic

#56535B

#5B5354

#585B53

#535B5A

Color Blindness Simulation

Original

#56535B

Protanopia

#555559

Deuteranopia

#555559

Tritanopia

#565857

Achromatopsia

#545454

CSS Usage

background-color: #56535B;
color: #56535B;
border-color: #56535B;
Nearest Tailwind: Zinc 600 #52525B

Tailwind Shades

50
#F7F7F8
100
#EDECEE
200
#DBDADD
300
#C1BFC5
400
#A09CA5
500
#7E7A85
600
#65616B
700
#514E55
800
#3F3D43
900
#302E32
950
#1E1D20

Contrast Checker

Text on white

7.54:1

AA Pass AAA Pass

Text on black

2.78:1

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