#565640

#565640

Color Values

HEX

#565640

RGB

86, 86, 64

HSL

60.0, 14.7%, 29.4%

HSV

60.0, 25.6%, 33.7%

CMYK

0.0%, 0.0%, 25.6%, 66.3%

OKLCH

0.4467 0.0342 107.7

Properties

Warm Dark Nearest: RAL 7009 Green Grey

Color Harmonies

Complementary

#565640

#404056

Analogous

#564B40

#4B5640

#565640

Triadic

#565640

#405656

#564056

Split Complementary

#565640

#404B56

#4B4056

Tetradic

#565640

#40564B

#404056

#56404B

Color Blindness Simulation

Original

#565640

Protanopia

#565645

Deuteranopia

#565647

Tritanopia

#564A4A

Achromatopsia

#545454

CSS Usage

background-color: #565640;
color: #565640;
border-color: #565640;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F8F8F6
100
#EFEFEB
200
#E1E1D6
300
#CBCBB9
400
#AFAF93
500
#92926D
600
#757557
700
#5E5E46
800
#494936
900
#37372A
950
#23231B

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