#5B3487

#5B3487

Color Values

HEX

#5B3487

RGB

91, 52, 135

HSL

268.2, 44.4%, 36.7%

HSV

268.2, 61.5%, 52.9%

CMYK

32.6%, 61.5%, 0.0%, 47.1%

OKLCH

0.4156 0.1347 302.6

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#5B3487

#608734

Analogous

#343787

#853487

#5B3487

Triadic

#5B3487

#875B34

#34875B

Split Complementary

#5B3487

#878534

#378734

Tetradic

#5B3487

#873437

#608734

#348785

Color Blindness Simulation

Original

#5B3487

Protanopia

#4A4A73

Deuteranopia

#4C4F6E

Tritanopia

#596360

Achromatopsia

#424242

CSS Usage

background-color: #5B3487;
color: #5B3487;
border-color: #5B3487;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F7F4FA
100
#EDE6F4
200
#DACBEB
300
#C0A7DD
400
#9E77CB
500
#7C47B8
600
#633993
700
#4F2D76
800
#3E235C
900
#2F1D44
950
#1E122B

Contrast Checker

Text on white

9.19:1

AA Pass AAA Pass

Text on black

2.29:1

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