#63339C

#63339C

Color Values

HEX

#63339C

RGB

99, 51, 156

HSL

267.4, 50.7%, 40.6%

HSV

267.4, 67.3%, 61.2%

CMYK

36.5%, 67.3%, 0.0%, 38.8%

OKLCH

0.439 0.1632 300.8

Properties

Cool Dark Nearest: rebeccapurple

Color Harmonies

Complementary

#63339C

#6C9C33

Analogous

#33389C

#97339C

#63339C

Triadic

#63339C

#9C6333

#339C63

Split Complementary

#63339C

#9C9733

#389C33

Tetradic

#63339C

#9C3338

#6C9C33

#339C97

Color Blindness Simulation

Original

#63339C

Protanopia

#4E4E83

Deuteranopia

#51557C

Tritanopia

#616F6A

Achromatopsia

#454545

CSS Usage

background-color: #63339C;
color: #63339C;
border-color: #63339C;
Nearest Tailwind: Purple 900 #581C87

Tailwind Shades

50
#F7F4FB
100
#ECE5F5
200
#DAC9ED
300
#BFA3E1
400
#9D71D0
500
#7A3FC0
600
#62329A
700
#4E287B
800
#3D1F60
900
#2F1A47
950
#1D112D

Contrast Checker

Text on white

8.45:1

AA Pass AAA Pass

Text on black

2.48:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026