#564EB7

#564EB7

Color Values

HEX

#564EB7

RGB

86, 78, 183

HSL

244.6, 42.2%, 51.2%

HSV

244.6, 57.4%, 71.8%

CMYK

53.0%, 57.4%, 0.0%, 28.2%

OKLCH

0.4901 0.1604 282.1

Properties

Cool Dark Nearest: slateblue

Color Harmonies

Complementary

#564EB7

#AFB74E

Analogous

#4E7BB7

#8B4EB7

#564EB7

Triadic

#564EB7

#B7564E

#4EB756

Split Complementary

#564EB7

#B78B4E

#7BB74E

Tetradic

#564EB7

#B74E7B

#AFB74E

#4EB78B

Color Blindness Simulation

Original

#564EB7

Protanopia

#53529E

Deuteranopia

#535498

Tritanopia

#568A85

Achromatopsia

#575757

CSS Usage

background-color: #564EB7;
color: #564EB7;
border-color: #564EB7;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F5F5FA
100
#E8E7F4
200
#CFCCEA
300
#ACA8DC
400
#7F79C8
500
#524AB5
600
#423B91
700
#342F74
800
#29255B
900
#211E43
950
#15132A

Contrast Checker

Text on white

6.63:1

AA Pass AAA Fail

Text on black

3.17:1

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