#643E4F

#643E4F

Color Values

HEX

#643E4F

RGB

100, 62, 79

HSL

333.2, 23.5%, 31.8%

HSV

333.2, 38.0%, 39.2%

CMYK

0.0%, 38.0%, 21.0%, 60.8%

OKLCH

0.4141 0.0584 351.6

Properties

Warm Dark Nearest: Eggplant

Color Harmonies

Complementary

#643E4F

#3E6453

Analogous

#643E62

#64403E

#643E4F

Triadic

#643E4F

#4F643E

#3E4F64

Split Complementary

#643E4F

#3E6440

#3E6264

Tetradic

#643E4F

#62643E

#3E6453

#403E64

Color Blindness Simulation

Original

#643E4F

Protanopia

#54534B

Deuteranopia

#56594A

Tritanopia

#624847

Achromatopsia

#474747

CSS Usage

background-color: #643E4F;
color: #643E4F;
border-color: #643E4F;
Nearest Tailwind: Zinc 600 #52525B

Tailwind Shades

50
#F9F6F7
100
#F1EAED
200
#E4D3DA
300
#D0B3C0
400
#B78A9E
500
#9D627C
600
#7E4E63
700
#653E50
800
#4F313E
900
#3B262F
950
#25181E

Contrast Checker

Text on white

8.96:1

AA Pass AAA Pass

Text on black

2.34:1

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