#640D72

#640D72

Color Values

HEX

#640D72

RGB

100, 13, 114

HSL

291.7, 79.5%, 24.9%

HSV

291.7, 88.6%, 44.7%

CMYK

12.3%, 88.6%, 0.0%, 55.3%

OKLCH

0.3699 0.1643 321.3

Properties

Cool Dark Nearest: darkorchid 4

Color Harmonies

Complementary

#640D72

#1B720D

Analogous

#320D72

#720D4D

#640D72

Triadic

#640D72

#72640D

#0D7264

Split Complementary

#640D72

#4D720D

#0D7232

Tetradic

#640D72

#72320D

#1B720D

#0D4D72

Color Blindness Simulation

Original

#640D72

Protanopia

#3E3E5A

Deuteranopia

#434A54

Tritanopia

#604642

Achromatopsia

#272727

CSS Usage

background-color: #640D72;
color: #640D72;
border-color: #640D72;
Nearest Tailwind: Fuchsia 900 #701A75

Tailwind Shades

50
#FBF2FD
100
#F6E1F9
200
#F0BFF8
300
#E591F2
400
#D756EC
500
#C91AE5
600
#A115B7
700
#811192
800
#640D72
900
#4A0E53
950
#2E0934

Contrast Checker

Text on white

11.4:1

AA Pass AAA Pass

Text on black

1.84:1

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