#5B58CE

#5B58CE

Color Values

HEX

#5B58CE

RGB

91, 88, 206

HSL

241.5, 54.6%, 57.6%

HSV

241.5, 57.3%, 80.8%

CMYK

55.8%, 57.3%, 0.0%, 19.2%

OKLCH

0.529 0.1773 279.6

Properties

Cool Dark Nearest: slateblue 3

Color Harmonies

Complementary

#5B58CE

#CBCE58

Analogous

#5890CE

#9658CE

#5B58CE

Triadic

#5B58CE

#CE5B58

#58CE5B

Split Complementary

#5B58CE

#CE9658

#90CE58

Tetradic

#5B58CE

#CE5890

#CBCE58

#58CE96

Color Blindness Simulation

Original

#5B58CE

Protanopia

#5A5AB1

Deuteranopia

#5A5AAB

Tritanopia

#5B9B96

Achromatopsia

#616161

CSS Usage

background-color: #5B58CE;
color: #5B58CE;
border-color: #5B58CE;
Nearest Tailwind: Indigo 500 #6366F1

Tailwind Shades

50
#F4F4FB
100
#E5E5F5
200
#C9C8EF
300
#A2A0E3
400
#706DD4
500
#3D3AC5
600
#312E9E
700
#27257E
800
#1F1D63
900
#1A1948
950
#10102E

Contrast Checker

Text on white

5.63:1

AA Pass AAA Fail

Text on black

3.73:1

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