#641513

#641513

Color Values

HEX

#641513

RGB

100, 21, 19

HSL

1.5, 68.1%, 23.3%

HSV

1.5, 81.0%, 39.2%

CMYK

0.0%, 79.0%, 81.0%, 60.8%

OKLCH

0.3339 0.1123 26.9

Properties

Warm Dark Nearest: RAL 3004 Purple Red

Color Harmonies

Complementary

#641513

#136264

Analogous

#641339

#643D13

#641513

Triadic

#641513

#136415

#151364

Split Complementary

#641513

#13643D

#133964

Tetradic

#641513

#396413

#136264

#3D1364

Color Blindness Simulation

Original

#641513

Protanopia

#424113

Deuteranopia

#464C14

Tritanopia

#601414

Achromatopsia

#262626

CSS Usage

background-color: #641513;
color: #641513;
border-color: #641513;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FCF3F3
100
#F7E3E3
200
#F4C4C3
300
#EB9A98
400
#E16460
500
#D62D29
600
#AB2421
700
#891D1A
800
#6B1714
900
#4E1413
950
#310D0C

Contrast Checker

Text on white

12.66:1

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