#681815

#681815

Color Values

HEX

#681815

RGB

104, 24, 21

HSL

2.2, 66.4%, 24.5%

HSV

2.2, 79.8%, 40.8%

CMYK

0.0%, 76.9%, 79.8%, 59.2%

OKLCH

0.3453 0.1136 27.1

Properties

Warm Dark Nearest: RAL 3011 Brown Red

Color Harmonies

Complementary

#681815

#156568

Analogous

#68153B

#684215

#681815

Triadic

#681815

#156818

#181568

Split Complementary

#681815

#156842

#153B68

Tetradic

#681815

#3B6815

#156568

#421568

Color Blindness Simulation

Original

#681815

Protanopia

#454516

Deuteranopia

#4A5016

Tritanopia

#641616

Achromatopsia

#292929

CSS Usage

background-color: #681815;
color: #681815;
border-color: #681815;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FCF3F3
100
#F7E4E3
200
#F3C5C4
300
#EA9C99
400
#DF6762
500
#D4312B
600
#AA2722
700
#881F1B
800
#6A1915
900
#4D1613
950
#310E0C

Contrast Checker

Text on white

12.14:1

AA Pass AAA Pass

Text on black

1.73:1

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