#5B289F

#5B289F

Color Values

HEX

#5B289F

RGB

91, 40, 159

HSL

265.7, 59.8%, 39.0%

HSV

265.7, 74.8%, 62.4%

CMYK

42.8%, 74.8%, 0.0%, 37.6%

OKLCH

0.4181 0.1791 297.5

Properties

Cool Dark Nearest: purple 4

Color Harmonies

Complementary

#5B289F

#6C9F28

Analogous

#28319F

#96289F

#5B289F

Triadic

#5B289F

#9F5B28

#289F5B

Split Complementary

#5B289F

#9F9628

#319F28

Tetradic

#5B289F

#9F2831

#6C9F28

#289F96

Color Blindness Simulation

Original

#5B289F

Protanopia

#454482

Deuteranopia

#484C7B

Tritanopia

#586B66

Achromatopsia

#3B3B3B

CSS Usage

background-color: #5B289F;
color: #5B289F;
border-color: #5B289F;
Nearest Tailwind: Violet 900 #4C1D95

Tailwind Shades

50
#F7F3FB
100
#ECE4F6
200
#D8C6F1
300
#BD9DE6
400
#9968D9
500
#7533CC
600
#5D29A3
700
#4B2182
800
#3A1A66
900
#2D164B
950
#1C0E2F

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

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