#5B288F

#5B288F

Color Values

HEX

#5B288F

RGB

91, 40, 143

HSL

269.7, 56.3%, 35.9%

HSV

269.7, 72.0%, 56.1%

CMYK

36.4%, 72.0%, 0.0%, 43.9%

OKLCH

0.4047 0.1613 302.3

Properties

Cool Dark Nearest: rebeccapurple

Color Harmonies

Complementary

#5B288F

#5C8F28

Analogous

#28298F

#8F288F

#5B288F

Triadic

#5B288F

#8F5B28

#288F5B

Split Complementary

#5B288F

#8F8F28

#298F28

Tetradic

#5B288F

#8F2829

#5C8F28

#288F8F

Color Blindness Simulation

Original

#5B288F

Protanopia

#454476

Deuteranopia

#484C70

Tritanopia

#58625E

Achromatopsia

#3A3A3A

CSS Usage

background-color: #5B288F;
color: #5B288F;
border-color: #5B288F;
Nearest Tailwind: Purple 900 #581C87

Tailwind Shades

50
#F7F4FB
100
#EDE5F6
200
#DBC7EF
300
#C19FE4
400
#A06CD6
500
#7F38C7
600
#652D9F
700
#512480
800
#3F1C64
900
#301849
950
#1E0F2E

Contrast Checker

Text on white

9.79:1

AA Pass AAA Pass

Text on black

2.14:1

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