#64478E

#64478E

Color Values

HEX

#64478E

RGB

100, 71, 142

HSL

264.5, 33.3%, 41.8%

HSV

264.5, 50.0%, 55.7%

CMYK

29.6%, 50.0%, 0.0%, 44.3%

OKLCH

0.4625 0.1146 300.9

Properties

Cool Dark Nearest: mediumpurple 4

Color Harmonies

Complementary

#64478E

#718E47

Analogous

#474E8E

#88478E

#64478E

Triadic

#64478E

#8E6447

#478E64

Split Complementary

#64478E

#8E8847

#4E8E47

Tetradic

#64478E

#8E474E

#718E47

#478E88

Color Blindness Simulation

Original

#64478E

Protanopia

#57577D

Deuteranopia

#595B79

Tritanopia

#636F6C

Achromatopsia

#525252

CSS Usage

background-color: #64478E;
color: #64478E;
border-color: #64478E;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F7F5FA
100
#ECE8F2
200
#D9CFE7
300
#BEADD6
400
#9B81C0
500
#7855AA
600
#604488
700
#4D366D
800
#3C2B55
900
#2E223F
950
#1D1528

Contrast Checker

Text on white

7.41:1

AA Pass AAA Pass

Text on black

2.83:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026