#6C180D

#6C180D

Color Values

HEX

#6C180D

RGB

108, 24, 13

HSL

6.9, 78.5%, 23.7%

HSV

6.9, 88.0%, 42.4%

CMYK

0.0%, 77.8%, 88.0%, 57.6%

OKLCH

0.3522 0.1194 30.9

Properties

Warm Dark Nearest: RAL 3011 Brown Red

Color Harmonies

Complementary

#6C180D

#0D616C

Analogous

#6C0D32

#6C470D

#6C180D

Triadic

#6C180D

#0D6C18

#180D6C

Split Complementary

#6C180D

#0D6C47

#0D326C

Tetradic

#6C180D

#326C0D

#0D616C

#470D6C

Color Blindness Simulation

Original

#6C180D

Protanopia

#484710

Deuteranopia

#4C5310

Tritanopia

#681212

Achromatopsia

#292929

CSS Usage

background-color: #6C180D;
color: #6C180D;
border-color: #6C180D;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FCF3F2
100
#F9E4E1
200
#F7C6BF
300
#F29D92
400
#EB6857
500
#E4321B
600
#B62816
700
#922012
800
#72190E
900
#53160E
950
#340E09

Contrast Checker

Text on white

11.84:1

AA Pass AAA Pass

Text on black

1.77:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026