#663F4D

#663F4D

Color Values

HEX

#663F4D

RGB

102, 63, 77

HSL

338.5, 23.6%, 32.4%

HSV

338.5, 38.2%, 40.0%

CMYK

0.0%, 38.2%, 24.5%, 60.0%

OKLCH

0.4179 0.0578 356.8

Properties

Warm Dark Nearest: Eggplant

Color Harmonies

Complementary

#663F4D

#3F6658

Analogous

#663F61

#66453F

#663F4D

Triadic

#663F4D

#4D663F

#3F4D66

Split Complementary

#663F4D

#3F6645

#3F6166

Tetradic

#663F4D

#61663F

#3F6658

#453F66

Color Blindness Simulation

Original

#663F4D

Protanopia

#55554A

Deuteranopia

#575A49

Tritanopia

#644746

Achromatopsia

#484848

CSS Usage

background-color: #663F4D;
color: #663F4D;
border-color: #663F4D;
Nearest Tailwind: Zinc 600 #52525B

Tailwind Shades

50
#F9F6F7
100
#F1EAEC
200
#E4D3D9
300
#D0B3BE
400
#B78A9A
500
#9E6177
600
#7E4E5F
700
#653E4C
800
#4F313B
900
#3B262E
950
#25181D

Contrast Checker

Text on white

8.81:1

AA Pass AAA Pass

Text on black

2.38:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026