#635866

#635866

Color Values

HEX

#635866

RGB

99, 88, 102

HSL

287.1, 7.4%, 37.3%

HSV

287.1, 13.7%, 40.0%

CMYK

2.9%, 13.7%, 0.0%, 60.0%

OKLCH

0.4759 0.026 319.0

Properties

Cool Dark Nearest: RAL 4012 Pearl Blackberry

Color Harmonies

Complementary

#635866

#5B6658

Analogous

#5C5866

#665862

#635866

Triadic

#635866

#666358

#586663

Split Complementary

#635866

#626658

#58665C

Tetradic

#635866

#665C58

#5B6658

#586266

Color Blindness Simulation

Original

#635866

Protanopia

#5E5E63

Deuteranopia

#5F6062

Tritanopia

#62605F

Achromatopsia

#5B5B5B

CSS Usage

background-color: #635866;
color: #635866;
border-color: #635866;
Nearest Tailwind: Zinc 600 #52525B

Tailwind Shades

50
#F8F7F8
100
#EEECEE
200
#DDD9DE
300
#C4BDC6
400
#A59AA8
500
#857689
600
#6A5E6E
700
#554C58
800
#423B44
900
#322D34
950
#201D21

Contrast Checker

Text on white

6.73:1

AA Pass AAA Fail

Text on black

3.12:1

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