#640D3A

#640D3A

Color Values

HEX

#640D3A

RGB

100, 13, 58

HSL

329.0, 77.0%, 22.2%

HSV

329.0, 87.0%, 39.2%

CMYK

0.0%, 87.0%, 42.0%, 60.8%

OKLCH

0.3374 0.1249 355.4

Properties

Warm Dark Nearest: RAL 4004 Claret Violet

Color Harmonies

Complementary

#640D3A

#0D6437

Analogous

#630D64

#640D0E

#640D3A

Triadic

#640D3A

#3A640D

#0D3A64

Split Complementary

#640D3A

#0E640D

#0D6463

Tetradic

#640D3A

#64630D

#0D6437

#0D0E64

Color Blindness Simulation

Original

#640D3A

Protanopia

#3E3E2F

Deuteranopia

#434A2C

Tritanopia

#602725

Achromatopsia

#232323

CSS Usage

background-color: #640D3A;
color: #640D3A;
border-color: #640D3A;
Nearest Tailwind: Pink 950 #500724

Tailwind Shades

50
#FCF2F8
100
#F9E1EE
200
#F7C0DC
300
#F193C3
400
#E958A3
500
#E21D83
600
#B51769
700
#901354
800
#710F41
900
#520F32
950
#34091F

Contrast Checker

Text on white

12.65:1

AA Pass AAA Pass

Text on black

1.66:1

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