#634868

#634868

Color Values

HEX

#634868

RGB

99, 72, 104

HSL

290.6, 18.2%, 34.5%

HSV

290.6, 30.8%, 40.8%

CMYK

4.8%, 30.8%, 0.0%, 59.2%

OKLCH

0.443 0.0612 321.1

Properties

Cool Dark Nearest: RAL 4005 Blue Lilac

Color Harmonies

Complementary

#634868

#4D6848

Analogous

#534868

#68485D

#634868

Triadic

#634868

#686348

#486863

Split Complementary

#634868

#5D6848

#486853

Tetradic

#634868

#685348

#4D6848

#485D68

Color Blindness Simulation

Original

#634868

Protanopia

#575760

Deuteranopia

#595B5E

Tritanopia

#625A59

Achromatopsia

#505050

CSS Usage

background-color: #634868;
color: #634868;
border-color: #634868;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F8F6F9
100
#EFEAF0
200
#E0D5E2
300
#C9B7CD
400
#AC8FB2
500
#8F6897
600
#735379
700
#5C4360
800
#48344B
900
#362938
950
#221A24

Contrast Checker

Text on white

7.9:1

AA Pass AAA Pass

Text on black

2.66:1

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