#643C4F

#643C4F

Color Values

HEX

#643C4F

RGB

100, 60, 79

HSL

331,5, 25,0%, 31,4%

HSV

331,5, 40,0%, 39,2%

CMYK

0,0%, 40,0%, 21,0%, 60,8%

OKLCH

0,4103 0,0623 350,2

Properties

Warm Dark Nearest: Eggplant

Color Harmonies

Complementary

#643C4F

#3C6451

Analogous

#643C63

#643D3C

#643C4F

Triadic

#643C4F

#4F643C

#3C4F64

Split Complementary

#643C4F

#3C643D

#3C6364

Tetradic

#643C4F

#63643C

#3C6451

#3D3C64

Color Blindness Simulation

Original

#643C4F

Protanopia

#53524A

Deuteranopia

#555849

Tritanopia

#624746

Achromatopsia

#464646

CSS Usage

background-color: #643C4F;
color: #643C4F;
border-color: #643C4F;
Nearest Tailwind: Zinc 600 #52525B

Tailwind Shades

50
#F9F6F7
100
#F1E9ED
200
#E4D2DB
300
#D1B2C1
400
#B8899F
500
#9F607E
600
#804D65
700
#663D51
800
#50303F
900
#3B2630
950
#25181E

Contrast Checker

Text on white

9,13:1

AA Pass AAA Pass

Text on black

2,3:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026