#671D15

#671D15

Color Values

HEX

#671D15

RGB

103, 29, 21

HSL

5.9, 66.1%, 24.3%

HSV

5.9, 79.6%, 40.4%

CMYK

0.0%, 71.8%, 79.6%, 59.6%

OKLCH

0.3492 0.1075 29.7

Properties

Warm Dark Nearest: RAL 3011 Brown Red

Color Harmonies

Complementary

#671D15

#155F67

Analogous

#671536

#674615

#671D15

Triadic

#671D15

#15671D

#1D1567

Split Complementary

#671D15

#156746

#153667

Tetradic

#671D15

#366715

#155F67

#461567

Color Blindness Simulation

Original

#671D15

Protanopia

#474617

Deuteranopia

#4B5117

Tritanopia

#631819

Achromatopsia

#2C2C2C

CSS Usage

background-color: #671D15;
color: #671D15;
border-color: #671D15;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FCF4F3
100
#F7E5E3
200
#F3C8C4
300
#EAA199
400
#DF6F62
500
#D43C2B
600
#A93023
700
#88261C
800
#6A1E16
900
#4D1914
950
#31100C

Contrast Checker

Text on white

11.91:1

AA Pass AAA Pass

Text on black

1.76:1

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