#5B2181

#5B2181

Color Values

HEX

#5B2181

RGB

91, 33, 129

HSL

276.2, 59.3%, 31.8%

HSV

276.2, 74.4%, 50.6%

CMYK

29.5%, 74.4%, 0.0%, 49.4%

OKLCH

0.3852 0.1548 308.3

Properties

Cool Dark Nearest: darkorchid 4

Color Harmonies

Complementary

#5B2181

#478121

Analogous

#2B2181

#812177

#5B2181

Triadic

#5B2181

#815B21

#21815B

Split Complementary

#5B2181

#778121

#21812B

Tetradic

#5B2181

#812B21

#478121

#217781

Color Blindness Simulation

Original

#5B2181

Protanopia

#42416A

Deuteranopia

#454A64

Tritanopia

#585753

Achromatopsia

#343434

CSS Usage

background-color: #5B2181;
color: #5B2181;
border-color: #5B2181;
Nearest Tailwind: Purple 900 #581C87

Tailwind Shades

50
#F8F3FB
100
#EFE4F6
200
#E0C6F0
300
#C99EE6
400
#AC69D9
500
#8F34CB
600
#732AA2
700
#5C2182
800
#481A66
900
#36174A
950
#220E2F

Contrast Checker

Text on white

10.61:1

AA Pass AAA Pass

Text on black

1.98:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026