#5B3775

#5B3775

Color Values

HEX

#5B3775

RGB

91, 55, 117

HSL

274.8, 36.0%, 33.7%

HSV

274.8, 53.0%, 45.9%

CMYK

22.2%, 53.0%, 0.0%, 54.1%

OKLCH

0.4086 0.1067 309.2

Properties

Cool Dark Nearest: mediumpurple 4

Color Harmonies

Complementary

#5B3775

#517537

Analogous

#3C3775

#753770

#5B3775

Triadic

#5B3775

#755B37

#37755B

Split Complementary

#5B3775

#707537

#37753C

Tetradic

#5B3775

#753C37

#517537

#377075

Color Blindness Simulation

Original

#5B3775

Protanopia

#4B4B66

Deuteranopia

#4E5062

Tritanopia

#595A58

Achromatopsia

#434343

CSS Usage

background-color: #5B3775;
color: #5B3775;
border-color: #5B3775;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F8F5FA
100
#EEE8F3
200
#DDCEE8
300
#C5ACD8
400
#A67FC3
500
#8752AD
600
#6C418B
700
#56346F
800
#432957
900
#332140
950
#201529

Contrast Checker

Text on white

9.34:1

AA Pass AAA Pass

Text on black

2.25:1

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