#596154

#596154

Color Values

HEX

#596154

RGB

89, 97, 84

HSL

96.9, 7.2%, 35.5%

HSV

96.9, 13.4%, 38.0%

CMYK

8.2%, 0.0%, 13.4%, 62.0%

OKLCH

0.4815 0.0227 133.3

Properties

Cool Dark Nearest: RAL 7023 Concrete Grey

Color Harmonies

Complementary

#596154

#5C5461

Analogous

#606154

#546156

#596154

Triadic

#596154

#545961

#615459

Split Complementary

#596154

#565461

#615460

Tetradic

#596154

#546061

#5C5461

#615654

Color Blindness Simulation

Original

#596154

Protanopia

#5C5D57

Deuteranopia

#5C5B58

Tritanopia

#595A5A

Achromatopsia

#5E5E5E

CSS Usage

background-color: #596154;
color: #596154;
border-color: #596154;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F7F8F7
100
#EDEEEC
200
#DBDED9
300
#C1C6BD
400
#9FA79A
500
#7D8976
600
#646D5F
700
#50574C
800
#3F443B
900
#30342D
950
#1E211D

Contrast Checker

Text on white

6.44:1

AA Pass AAA Fail

Text on black

3.26:1

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