#6B211B

#6B211B

Color Values

HEX

#6B211B

RGB

107, 33, 27

HSL

4.5, 59.7%, 26.3%

HSV

4.5, 74.8%, 42.0%

CMYK

0.0%, 69.2%, 74.8%, 58.0%

OKLCH

0.3626 0.1067 28.2

Properties

Warm Dark Nearest: RAL 3011 Brown Red

Color Harmonies

Complementary

#6B211B

#1B656B

Analogous

#6B1B3D

#6B491B

#6B211B

Triadic

#6B211B

#1B6B21

#211B6B

Split Complementary

#6B211B

#1B6B49

#1B3D6B

Tetradic

#6B211B

#3D6B1B

#1B656B

#491B6B

Color Blindness Simulation

Original

#6B211B

Protanopia

#4B4A1C

Deuteranopia

#4F551D

Tritanopia

#671E1E

Achromatopsia

#303030

CSS Usage

background-color: #6B211B;
color: #6B211B;
border-color: #6B211B;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FBF4F3
100
#F6E5E4
200
#F1C9C6
300
#E6A39D
400
#D97168
500
#CC3F33
600
#A33229
700
#822821
800
#661F1A
900
#4A1A16
950
#2F110E

Contrast Checker

Text on white

11.3:1

AA Pass AAA Pass

Text on black

1.86:1

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