#5B3580

#5B3580

Color Values

HEX

#5B3580

RGB

91, 53, 128

HSL

270.4, 41.4%, 35.5%

HSV

270.4, 58.6%, 50.2%

CMYK

28.9%, 58.6%, 0.0%, 49.8%

OKLCH

0.4123 0.1242 304.9

Properties

Cool Dark Nearest: darkslateblue

Color Harmonies

Complementary

#5B3580

#5A8035

Analogous

#363580

#803580

#5B3580

Triadic

#5B3580

#805B35

#35805B

Split Complementary

#5B3580

#808035

#358036

Tetradic

#5B3580

#803635

#5A8035

#358080

Color Blindness Simulation

Original

#5B3580

Protanopia

#4B4A6E

Deuteranopia

#4D506A

Tritanopia

#59605C

Achromatopsia

#424242

CSS Usage

background-color: #5B3580;
color: #5B3580;
border-color: #5B3580;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F7F5FA
100
#EDE7F3
200
#DBCDEA
300
#C2A8DB
400
#A17AC8
500
#804BB4
600
#673C90
700
#523073
800
#40255A
900
#311E43
950
#1F132A

Contrast Checker

Text on white

9.27:1

AA Pass AAA Pass

Text on black

2.27:1

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