#643D48

#643D48

Color Values

HEX

#643D48

RGB

100, 61, 72

HSL

343.1, 24.2%, 31.6%

HSV

343.1, 39.0%, 39.2%

CMYK

0.0%, 39.0%, 28.0%, 60.8%

OKLCH

0.4097 0.0568 1.6

Properties

Warm Dark Nearest: Eggplant

Color Harmonies

Complementary

#643D48

#3D6459

Analogous

#643D5C

#64463D

#643D48

Triadic

#643D48

#48643D

#3D4864

Split Complementary

#643D48

#3D6446

#3D5C64

Tetradic

#643D48

#5C643D

#3D6459

#463D64

Color Blindness Simulation

Original

#643D48

Protanopia

#535345

Deuteranopia

#555845

Tritanopia

#624343

Achromatopsia

#464646

CSS Usage

background-color: #643D48;
color: #643D48;
border-color: #643D48;
Nearest Tailwind: Zinc 700 #3F3F46

Tailwind Shades

50
#F9F6F7
100
#F1E9EC
200
#E4D3D8
300
#D1B3BB
400
#B78A97
500
#9E6172
600
#7F4D5B
700
#653E49
800
#4F3039
900
#3B262C
950
#25181C

Contrast Checker

Text on white

9.12:1

AA Pass AAA Pass

Text on black

2.3:1

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