#642497

#642497

Color Values

HEX

#642497

RGB

100, 36, 151

HSL

273.4, 61.5%, 36.7%

HSV

273.4, 76.2%, 59.2%

CMYK

33.8%, 76.2%, 0.0%, 40.8%

OKLCH

0.418 0.1767 305.1

Properties

Cool Dark Nearest: purple 4

Color Harmonies

Complementary

#642497

#579724

Analogous

#2B2497

#972491

#642497

Triadic

#642497

#976424

#249764

Split Complementary

#642497

#919724

#24972B

Tetradic

#642497

#972B24

#579724

#249197

Color Blindness Simulation

Original

#642497

Protanopia

#48487B

Deuteranopia

#4C5174

Tritanopia

#616560

Achromatopsia

#3A3A3A

CSS Usage

background-color: #642497;
color: #642497;
border-color: #642497;
Nearest Tailwind: Purple 900 #581C87

Tailwind Shades

50
#F8F3FB
100
#EEE4F6
200
#DEC5F1
300
#C69CE7
400
#A767DB
500
#8831CE
600
#6D27A5
700
#571F84
800
#441967
900
#33164B
950
#210E30

Contrast Checker

Text on white

9.37:1

AA Pass AAA Pass

Text on black

2.24:1

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