#596A63

#596A63

Color Values

HEX

#596A63

RGB

89, 106, 99

HSL

155.3, 8.7%, 38.2%

HSV

155.3, 16.0%, 41.6%

CMYK

16.0%, 0.0%, 6.6%, 58.4%

OKLCH

0.5079 0.0233 168.6

Properties

Cool Dark Nearest: RAL 7005 Mouse Grey

Color Harmonies

Complementary

#596A63

#6A5960

Analogous

#596A5A

#59686A

#596A63

Triadic

#596A63

#63596A

#6A6359

Split Complementary

#596A63

#6A5968

#6A5A59

Tetradic

#596A63

#5A596A

#6A5960

#686A59

Color Blindness Simulation

Original

#596A63

Protanopia

#606165

Deuteranopia

#5F5E65

Tritanopia

#5A6666

Achromatopsia

#666666

CSS Usage

background-color: #596A63;
color: #596A63;
border-color: #596A63;
Nearest Tailwind: Neutral 500 #737373

Tailwind Shades

50
#F7F8F7
100
#ECEEED
200
#D8DEDC
300
#BCC7C3
400
#98A9A2
500
#748B81
600
#5D6F68
700
#4B5953
800
#3A4541
900
#2D3431
950
#1C211F

Contrast Checker

Text on white

5.73:1

AA Pass AAA Fail

Text on black

3.67:1

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