#680B0C

#680B0C

Color Values

HEX

#680B0C

RGB

104, 11, 12

HSL

359.4, 80.9%, 22.5%

HSV

359.4, 89.4%, 40.8%

CMYK

0.0%, 89.4%, 88.5%, 59.2%

OKLCH

0.3329 0.1252 27.1

Properties

Warm Dark Nearest: RAL 3011 Brown Red

Color Harmonies

Complementary

#680B0C

#0B6867

Analogous

#680B3A

#68380B

#680B0C

Triadic

#680B0C

#0C680B

#0B0C68

Split Complementary

#680B0C

#0B6838

#0B3A68

Tetradic

#680B0C

#3A680B

#0B6867

#380B68

Color Blindness Simulation

Original

#680B0C

Protanopia

#403F0C

Deuteranopia

#454C0C

Tritanopia

#630C0C

Achromatopsia

#1F1F1F

CSS Usage

background-color: #680B0C;
color: #680B0C;
border-color: #680B0C;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FDF2F2
100
#F9E1E1
200
#F8BEBF
300
#F39091
400
#ED5456
500
#E7181A
600
#B91315
700
#941011
800
#730C0D
900
#540D0E
950
#350809

Contrast Checker

Text on white

12.79:1

AA Pass AAA Pass

Text on black

1.64:1

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