#640333

#640333

Color Values

HEX

#640333

RGB

100, 3, 51

HSL

330.3, 94.2%, 20.2%

HSV

330.3, 97.0%, 39.2%

CMYK

0.0%, 97.0%, 49.0%, 60.8%

OKLCH

0.3284 0.1302 359.3

Properties

Warm Dark Nearest: RAL 4004 Claret Violet

Color Harmonies

Complementary

#640333

#036434

Analogous

#640364

#640303

#640333

Triadic

#640333

#336403

#033364

Split Complementary

#640333

#036403

#036464

Tetradic

#640333

#646403

#036434

#030364

Color Blindness Simulation

Original

#640333

Protanopia

#3A3927

Deuteranopia

#404725

Tritanopia

#5F1E1C

Achromatopsia

#1B1B1B

CSS Usage

background-color: #640333;
color: #640333;
border-color: #640333;
Nearest Tailwind: Pink 950 #500724

Tailwind Shades

50
#FDF1F7
100
#FBDFED
200
#FDBADB
300
#FB88C1
400
#FA48A0
500
#F8077E
600
#C60665
700
#9E0551
800
#7C043F
900
#5A0730
950
#39051E

Contrast Checker

Text on white

13.1:1

AA Pass AAA Pass

Text on black

1.6:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026