#565456

#565456

Color Values

HEX

#565456

RGB

86, 84, 86

HSL

300.0, 1.2%, 33.3%

HSV

300.0, 2.3%, 33.7%

CMYK

0.0%, 2.3%, 0.0%, 66.3%

OKLCH

0.4485 0.0041 325.6

Properties

Warm Dark Nearest: NCS S 7000-N Dark Grey

Color Harmonies

Complementary

#565456

#545654

Analogous

#555456

#565455

#565456

Triadic

#565456

#565654

#545656

Split Complementary

#565456

#555654

#545655

Tetradic

#565456

#565554

#545654

#545556

Color Blindness Simulation

Original

#565456

Protanopia

#555556

Deuteranopia

#555555

Tritanopia

#565555

Achromatopsia

#555555

CSS Usage

background-color: #565456;
color: #565456;
border-color: #565456;
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

7.5:1

AA Pass AAA Pass

Text on black

2.8:1

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