#6B150C

#6B150C

Color Values

HEX

#6B150C

RGB

107, 21, 12

HSL

5.7, 79.8%, 23.3%

HSV

5.7, 88.8%, 42.0%

CMYK

0.0%, 80.4%, 88.8%, 58.0%

OKLCH

0.3471 0.121 30.2

Properties

Warm Dark Nearest: RAL 3011 Brown Red

Color Harmonies

Complementary

#6B150C

#0C626B

Analogous

#6B0C32

#6B440C

#6B150C

Triadic

#6B150C

#0C6B15

#150C6B

Split Complementary

#6B150C

#0C6B44

#0C326B

Tetradic

#6B150C

#326B0C

#0C626B

#440C6B

Color Blindness Simulation

Original

#6B150C

Protanopia

#46450E

Deuteranopia

#4B510F

Tritanopia

#671010

Achromatopsia

#272727

CSS Usage

background-color: #6B150C;
color: #6B150C;
border-color: #6B150C;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FDF3F2
100
#F9E3E1
200
#F8C4BF
300
#F39A91
400
#EC6455
500
#E52D1A
600
#B72415
700
#931D10
800
#73170D
900
#53140E
950
#350D09

Contrast Checker

Text on white

12.08:1

AA Pass AAA Pass

Text on black

1.74:1

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