#634C80

#634C80

Color Values

HEX

#634C80

RGB

99, 76, 128

HSL

266.5, 25.5%, 40.0%

HSV

266.5, 40.6%, 50.2%

CMYK

22.7%, 40.6%, 0.0%, 49.8%

OKLCH

0.4628 0.086 303.6

Properties

Cool Dark Nearest: RAL 4005 Blue Lilac

Color Harmonies

Complementary

#634C80

#69804C

Analogous

#4C4F80

#7D4C80

#634C80

Triadic

#634C80

#80634C

#4C8063

Split Complementary

#634C80

#807D4C

#4F804C

Tetradic

#634C80

#804C4F

#69804C

#4C807D

Color Blindness Simulation

Original

#634C80

Protanopia

#595973

Deuteranopia

#5A5C70

Tritanopia

#626967

Achromatopsia

#555555

CSS Usage

background-color: #634C80;
color: #634C80;
border-color: #634C80;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F7F6F9
100
#EDE9F1
200
#DAD2E4
300
#C0B2D1
400
#9E89B9
500
#7C5FA0
600
#634C80
700
#4F3D66
800
#3E2F50
900
#2F253C
950
#1E1826

Contrast Checker

Text on white

7.3:1

AA Pass AAA Pass

Text on black

2.88:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026