#673D3A

#673D3A

Color Values

HEX

#673D3A

RGB

103, 61, 58

HSL

4.0, 28.0%, 31.6%

HSV

4.0, 43.7%, 40.4%

CMYK

0.0%, 40.8%, 43.7%, 59.6%

OKLCH

0.4095 0.0598 24.4

Properties

Warm Dark Nearest: RAL 8015 Chestnut Brown

Color Harmonies

Complementary

#673D3A

#3A6467

Analogous

#673A4E

#67543A

#673D3A

Triadic

#673D3A

#3A673D

#3D3A67

Split Complementary

#673D3A

#3A6754

#3A4E67

Tetradic

#673D3A

#4E673A

#3A6467

#543A67

Color Blindness Simulation

Original

#673D3A

Protanopia

#55543B

Deuteranopia

#575A3B

Tritanopia

#653B3B

Achromatopsia

#464646

CSS Usage

background-color: #673D3A;
color: #673D3A;
border-color: #673D3A;
Nearest Tailwind: Stone 700 #44403C

Tailwind Shades

50
#F9F6F6
100
#F1E9E9
200
#E5D3D1
300
#D3B3B1
400
#BB8A86
500
#A3615C
600
#834D49
700
#683E3B
800
#52302E
900
#3D2624
950
#261817

Contrast Checker

Text on white

9.11:1

AA Pass AAA Pass

Text on black

2.31:1

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