#642D89

#642D89

Color Values

HEX

#642D89

RGB

100, 45, 137

HSL

275.9, 50.5%, 35.7%

HSV

275.9, 67.2%, 53.7%

CMYK

27.0%, 67.2%, 0.0%, 46.3%

OKLCH

0.418 0.1501 308.8

Properties

Cool Dark Nearest: rebeccapurple

Color Harmonies

Complementary

#642D89

#52892D

Analogous

#362D89

#892D80

#642D89

Triadic

#642D89

#89642D

#2D8964

Split Complementary

#642D89

#80892D

#2D8936

Tetradic

#642D89

#89362D

#52892D

#2D8089

Color Blindness Simulation

Original

#642D89

Protanopia

#4C4C73

Deuteranopia

#4F546D

Tritanopia

#61615D

Achromatopsia

#3F3F3F

CSS Usage

background-color: #642D89;
color: #642D89;
border-color: #642D89;
Nearest Tailwind: Purple 900 #581C87

Tailwind Shades

50
#F8F4FB
100
#EFE5F5
200
#DFC9ED
300
#C8A3E1
400
#AA71D0
500
#8C3FC0
600
#70329A
700
#5A287B
800
#462060
900
#351A46
950
#21112D

Contrast Checker

Text on white

9.22:1

AA Pass AAA Pass

Text on black

2.28:1

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