#64389D

#64389D

Color Values

HEX

#64389D

RGB

100, 56, 157

HSL

266.1, 47.4%, 41.8%

HSV

266.1, 64.3%, 61.6%

CMYK

36.3%, 64.3%, 0.0%, 38.4%

OKLCH

0.448 0.1576 300.1

Properties

Cool Dark Nearest: rebeccapurple

Color Harmonies

Complementary

#64389D

#719D38

Analogous

#383F9D

#97389D

#64389D

Triadic

#64389D

#9D6438

#389D64

Split Complementary

#64389D

#9D9738

#3F9D38

Tetradic

#64389D

#9D383F

#719D38

#389D97

Color Blindness Simulation

Original

#64389D

Protanopia

#515185

Deuteranopia

#54577F

Tritanopia

#62716D

Achromatopsia

#494949

CSS Usage

background-color: #64389D;
color: #64389D;
border-color: #64389D;
Nearest Tailwind: Purple 900 #581C87

Tailwind Shades

50
#F7F4FA
100
#ECE6F4
200
#D9CAEC
300
#BEA5DF
400
#9B74CD
500
#7843BC
600
#603696
700
#4D2B78
800
#3C225E
900
#2E1C45
950
#1D122C

Contrast Checker

Text on white

8.09:1

AA Pass AAA Pass

Text on black

2.59:1

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