#643C53

#643C53

Color Values

HEX

#643C53

RGB

100, 60, 83

HSL

325.5, 25.0%, 31.4%

HSV

325.5, 40.0%, 39.2%

CMYK

0.0%, 40.0%, 17.0%, 60.8%

OKLCH

0.4118 0.0651 344.9

Properties

Warm Dark Nearest: Eggplant

Color Harmonies

Complementary

#643C53

#3C644D

Analogous

#613C64

#643C3F

#643C53

Triadic

#643C53

#53643C

#3C5364

Split Complementary

#643C53

#3F643C

#3C6461

Tetradic

#643C53

#64613C

#3C644D

#3C3F64

Color Blindness Simulation

Original

#643C53

Protanopia

#53524D

Deuteranopia

#55584C

Tritanopia

#624948

Achromatopsia

#464646

CSS Usage

background-color: #643C53;
color: #643C53;
border-color: #643C53;
Nearest Tailwind: Zinc 600 #52525B

Tailwind Shades

50
#F9F6F8
100
#F1E9EE
200
#E4D2DD
300
#D1B2C4
400
#B889A4
500
#9F6084
600
#804D6A
700
#663D55
800
#503042
900
#3B2632
950
#251820

Contrast Checker

Text on white

9.08:1

AA Pass AAA Pass

Text on black

2.31:1

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