#645259

#645259

Color Values

HEX

#645259

RGB

100, 82, 89

HSL

336.7, 9.9%, 35.7%

HSV

336.7, 18.0%, 39.2%

CMYK

0.0%, 18.0%, 11.0%, 60.8%

OKLCH

0.4591 0.0261 352.8

Properties

Warm Dark Nearest: Eggplant

Color Harmonies

Complementary

#645259

#52645D

Analogous

#645262

#645452

#645259

Triadic

#645259

#596452

#525964

Split Complementary

#645259

#526454

#526264

Tetradic

#645259

#626452

#52645D

#545264

Color Blindness Simulation

Original

#645259

Protanopia

#5C5C57

Deuteranopia

#5D5F57

Tritanopia

#635656

Achromatopsia

#565656

CSS Usage

background-color: #645259;
color: #645259;
border-color: #645259;
Nearest Tailwind: Zinc 600 #52525B

Tailwind Shades

50
#F8F7F7
100
#EFECED
200
#DFD8DB
300
#C8BCC0
400
#AA979F
500
#8C737D
600
#705C64
700
#5A4A50
800
#46393E
900
#352C2F
950
#211C1E

Contrast Checker

Text on white

7.26:1

AA Pass AAA Pass

Text on black

2.89:1

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