#596B56

#596B56

Color Values

HEX

#596B56

RGB

89, 107, 86

HSL

111.4, 10.9%, 37.8%

HSV

111.4, 19.6%, 42.0%

CMYK

16.8%, 0.0%, 19.6%, 58.0%

OKLCH

0.5065 0.0392 141.1

Properties

Cool Dark Nearest: RAL 7003 Moss Grey

Color Harmonies

Complementary

#596B56

#68566B

Analogous

#636B56

#566B5D

#596B56

Triadic

#596B56

#56596B

#6B5659

Split Complementary

#596B56

#5D566B

#6B5663

Tetradic

#596B56

#56636B

#68566B

#6B5D56

Color Blindness Simulation

Original

#596B56

Protanopia

#61615B

Deuteranopia

#605E5C

Tritanopia

#5A5F60

Achromatopsia

#666666

CSS Usage

background-color: #596B56;
color: #596B56;
border-color: #596B56;
Nearest Tailwind: Stone 500 #78716C

Tailwind Shades

50
#F7F8F7
100
#ECEFEB
200
#D9DFD7
300
#BDC8BB
400
#99AB96
500
#768D72
600
#5E715B
700
#4B5A49
800
#3B4739
900
#2D352C
950
#1C221C

Contrast Checker

Text on white

5.73:1

AA Pass AAA Fail

Text on black

3.66:1

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