#643860

#643860

Color Values

HEX

#643860

RGB

100, 56, 96

HSL

305.5, 28.2%, 30.6%

HSV

305.5, 44.0%, 39.2%

CMYK

0.0%, 44.0%, 4.0%, 60.8%

OKLCH

0.4102 0.0851 330.3

Properties

Warm Dark Nearest: RAL 4001 Red Lilac

Color Harmonies

Complementary

#643860

#38643C

Analogous

#523864

#64384A

#643860

Triadic

#643860

#606438

#386064

Split Complementary

#643860

#4A6438

#386452

Tetradic

#643860

#645238

#38643C

#384A64

Color Blindness Simulation

Original

#643860

Protanopia

#515156

Deuteranopia

#545754

Tritanopia

#624F4D

Achromatopsia

#444444

CSS Usage

background-color: #643860;
color: #643860;
border-color: #643860;
Nearest Tailwind: Fuchsia 950 #4A044E

Tailwind Shades

50
#F9F6F9
100
#F1E9F1
200
#E5D1E4
300
#D3B1D0
400
#BB86B6
500
#A35C9D
600
#83497D
700
#693B64
800
#522E4E
900
#3D243A
950
#261725

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

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