#641FB6

#641FB6

Color Values

HEX

#641FB6

RGB

100, 31, 182

HSL

267.4, 70.9%, 41.8%

HSV

267.4, 83.0%, 71.4%

CMYK

45.1%, 83.0%, 0.0%, 28.6%

OKLCH

0.4405 0.2128 297.0

Properties

Cool Dark Nearest: purple 3

Color Harmonies

Complementary

#641FB6

#71B61F

Analogous

#1F26B6

#B01FB6

#641FB6

Triadic

#641FB6

#B6641F

#1FB664

Split Complementary

#641FB6

#B6B01F

#26B61F

Tetradic

#641FB6

#B61F26

#71B61F

#1FB6B0

Color Blindness Simulation

Original

#641FB6

Protanopia

#464692

Deuteranopia

#4A4F89

Tritanopia

#61756E

Achromatopsia

#393939

CSS Usage

background-color: #641FB6;
color: #641FB6;
border-color: #641FB6;
Nearest Tailwind: Violet 800 #5B21B6

Tailwind Shades

50
#F7F3FC
100
#ECE2F8
200
#D9C2F5
300
#BE96ED
400
#9B5EE4
500
#7825DA
600
#601EAE
700
#4D188B
800
#3C136D
900
#2E124F
950
#1D0B32

Contrast Checker

Text on white

8.7:1

AA Pass AAA Pass

Text on black

2.41:1

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