#563683

#563683

Color Values

HEX

#563683

RGB

86, 54, 131

HSL

264.9, 41.6%, 36.3%

HSV

264.9, 58.8%, 51.4%

CMYK

34.4%, 58.8%, 0.0%, 48.6%

OKLCH

0.4103 0.1253 300.1

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#563683

#638336

Analogous

#363D83

#7D3683

#563683

Triadic

#563683

#835636

#368356

Split Complementary

#563683

#837D36

#3D8336

Tetradic

#563683

#83363D

#638336

#36837D

Color Blindness Simulation

Original

#563683

Protanopia

#484870

Deuteranopia

#4A4C6C

Tritanopia

#54625E

Achromatopsia

#424242

CSS Usage

background-color: #563683;
color: #563683;
border-color: #563683;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F7F5FA
100
#ECE7F3
200
#D9CCEA
300
#BDA8DB
400
#9A79C8
500
#764AB5
600
#5F3C90
700
#4C3074
800
#3B255A
900
#2D1E43
950
#1D132A

Contrast Checker

Text on white

9.33:1

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