#663F1F
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#663F1F
Color Values
#663F1F
102, 63, 31
27.0, 53.4%, 26.1%
27.0, 69.6%, 40.0%
0.0%, 38.2%, 69.6%, 60.0%
0.4067 0.0713 58.2
Properties
Color Psychology
Dark browns like chocolate and espresso project richness, indulgence, and masculine elegance. They carry the warmth of wood-paneled studies and aged leather, evoking comfort and established tradition. These deep tones suggest solidity, dependability, and mature sophistication.
Design Usage
Dark brown excels as a text color alternative to pure black, providing warmth and reducing visual harshness. It suits coffee roasters, chocolate brands, and heritage accessories with a tradition focus. Pair it with cream, gold, or burnt orange for a luxurious, warm-toned design system.
Color Harmonies
Color Blindness Simulation
CSS Usage
background-color: #663F1F;
color: #663F1F;
border-color: #663F1F;
Yellow 900
#713F12
Tailwind Shades
Contrast Checker
Text on white
9.15:1
Text on black
2.3:1
Compare With
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Frequently Asked Questions
What are the RGB, HSL, and CMYK values of #663F1F?
RGB(102, 63, 31) · HSL(27.0, 53.4%, 26.1%) · CMYK(0.0%, 38.2%, 69.6%, 60.0%)
Does #663F1F meet WCAG contrast on white?
9.15:1 — WCAG AA Pass, AAA Pass for normal text.
What text color is readable on #663F1F?
Use FFFFFF text on a #663F1F background; contrast on black is 2.3:1.