#665663

#665663

Color Values

HEX

#665663

RGB

102, 86, 99

HSL

311.2, 8.5%, 36.9%

HSV

311.2, 15.7%, 40.0%

CMYK

0.0%, 15.7%, 2.9%, 60.0%

OKLCH

0.4735 0.0289 332.4

Properties

Warm Dark Nearest: Eggplant

Color Harmonies

Complementary

#665663

#566659

Analogous

#615666

#66565B

#665663

Triadic

#665663

#636656

#566366

Split Complementary

#665663

#5B6656

#566661

Tetradic

#665663

#666156

#566659

#565B66

Color Blindness Simulation

Original

#665663

Protanopia

#5F5F60

Deuteranopia

#60615F

Tritanopia

#655D5D

Achromatopsia

#5A5A5A

CSS Usage

background-color: #665663;
color: #665663;
border-color: #665663;
Nearest Tailwind: Zinc 600 #52525B

Tailwind Shades

50
#F8F7F8
100
#EEECEE
200
#DED8DD
300
#C7BDC5
400
#A999A6
500
#8A7586
600
#6F5D6B
700
#594B56
800
#453A43
900
#342D33
950
#211C20

Contrast Checker

Text on white

6.83:1

AA Pass AAA Fail

Text on black

3.08:1

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