#6564FF

#6564FF

Color Values

HEX

#6564FF

RGB

101, 100, 255

HSL

240.4, 100.0%, 69.6%

HSV

240.4, 60.8%, 100.0%

CMYK

60.4%, 60.8%, 0.0%, 0.0%

OKLCH

0.5941 0.2239 277.4

Properties

Cool Light Nearest: slateblue 1

Color Harmonies

Complementary

#6564FF

#FEFF64

Analogous

#64B0FF

#B364FF

#6564FF

Triadic

#6564FF

#FF6564

#64FF65

Split Complementary

#6564FF

#FFB364

#B0FF64

Tetradic

#6564FF

#FF64B0

#FEFF64

#64FFB3

Color Blindness Simulation

Original

#6564FF

Protanopia

#6565DA

Deuteranopia

#6565D0

Tritanopia

#65BCB5

Achromatopsia

#6F6F6F

CSS Usage

background-color: #6564FF;
color: #6564FF;
border-color: #6564FF;
Nearest Tailwind: Indigo 500 #6366F1

Tailwind Shades

50
#F1F1FE
100
#DEDEFC
200
#B8B8FF
300
#8585FF
400
#4442FF
500
#0200FF
600
#0100CC
700
#0100A3
800
#010080
900
#05055C
950
#03033A

Contrast Checker

Text on white

4.36:1

AA Fail AAA Fail

Text on black

4.82:1

AA Pass AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026