#641516

#641516

Color Values

HEX

#641516

RGB

100, 21, 22

HSL

359.2, 65.3%, 23.7%

HSV

359.2, 79.0%, 39.2%

CMYK

0.0%, 79.0%, 78.0%, 60.8%

OKLCH

0.3344 0.1119 25.1

Properties

Warm Dark Nearest: RAL 3004 Purple Red

Color Harmonies

Complementary

#641516

#156463

Analogous

#64153D

#643B15

#641516

Triadic

#641516

#166415

#151664

Split Complementary

#641516

#15643B

#153D64

Tetradic

#641516

#3D6415

#156463

#3B1564

Color Blindness Simulation

Original

#641516

Protanopia

#424116

Deuteranopia

#464C16

Tritanopia

#601616

Achromatopsia

#262626

CSS Usage

background-color: #641516;
color: #641516;
border-color: #641516;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FCF3F3
100
#F7E3E4
200
#F3C4C5
300
#EA9A9B
400
#DE6365
500
#D32C2E
600
#A92325
700
#871C1E
800
#691617
900
#4D1415
950
#310D0D

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

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