#643B18
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#643B18
Color Values
#643B18
100, 59, 24
27.6, 61.3%, 24.3%
27.6, 76.0%, 39.2%
0.0%, 41.0%, 76.0%, 60.8%
0.3948 0.0755 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: #643B18;
color: #643B18;
border-color: #643B18;
Yellow 900
#713F12
Tailwind Shades
Contrast Checker
Text on white
9.63:1
Text on black
2.18:1
Compare With
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Frequently Asked Questions
What are the RGB, HSL, and CMYK values of #643B18?
RGB(100, 59, 24) · HSL(27.6, 61.3%, 24.3%) · CMYK(0.0%, 41.0%, 76.0%, 60.8%)
Does #643B18 meet WCAG contrast on white?
9.63:1 — WCAG AA Pass, AAA Pass for normal text.
What text color is readable on #643B18?
Use FFFFFF text on a #643B18 background; contrast on black is 2.18:1.