#596266

#596266

Color Values

HEX

#596266

RGB

89, 98, 102

HSL

198.5, 6.8%, 37.5%

HSV

198.5, 12.7%, 40.0%

CMYK

12.7%, 3.9%, 0.0%, 60.0%

OKLCH

0.4898 0.0129 226.2

Properties

Cool Dark Nearest: NCS S 6000-N Medium Dark Grey

Color Harmonies

Complementary

#596266

#665D59

Analogous

#596664

#595C66

#596266

Triadic

#596266

#665962

#626659

Split Complementary

#596266

#66595C

#666459

Tetradic

#596266

#645966

#665D59

#5C6659

Color Blindness Simulation

Original

#596266

Protanopia

#5D5D65

Deuteranopia

#5C5C65

Tritanopia

#596464

Achromatopsia

#606060

CSS Usage

background-color: #596266;
color: #596266;
border-color: #596266;
Nearest Tailwind: Neutral 600 #525252

Tailwind Shades

50
#F7F8F8
100
#ECEEEE
200
#D9DCDE
300
#BEC3C6
400
#9AA3A7
500
#778388
600
#5F696D
700
#4C5457
800
#3B4144
900
#2D3233
950
#1D1F20

Contrast Checker

Text on white

6.24:1

AA Pass AAA Fail

Text on black

3.36:1

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