#596A66

#596A66

Color Values

HEX

#596A66

RGB

89, 106, 102

HSL

165.9, 8.7%, 38.2%

HSV

165.9, 16.0%, 41.6%

CMYK

16.0%, 0.0%, 3.8%, 58.4%

OKLCH

0.5089 0.0215 179.6

Properties

Cool Dark Nearest: RAL 7005 Mouse Grey

Color Harmonies

Complementary

#596A66

#6A595D

Analogous

#596A5D

#59656A

#596A66

Triadic

#596A66

#66596A

#6A6659

Split Complementary

#596A66

#6A5965

#6A5D59

Tetradic

#596A66

#5D596A

#6A595D

#656A59

Color Blindness Simulation

Original

#596A66

Protanopia

#606167

Deuteranopia

#5F5E67

Tritanopia

#5A6868

Achromatopsia

#666666

CSS Usage

background-color: #596A66;
color: #596A66;
border-color: #596A66;
Nearest Tailwind: Neutral 500 #737373

Tailwind Shades

50
#F7F8F8
100
#ECEEEE
200
#D8DEDD
300
#BCC7C5
400
#98A9A5
500
#748B85
600
#5D6F6B
700
#4B5955
800
#3A4543
900
#2D3432
950
#1C2120

Contrast Checker

Text on white

5.71:1

AA Pass AAA Fail

Text on black

3.68:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026