#644F40
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#644F40
Color Values
#644F40
100, 79, 64
25.0, 22.0%, 32.2%
25.0, 36.0%, 39.2%
0.0%, 21.0%, 36.0%, 60.8%
0.445 0.0369 57.1
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: #644F40;
color: #644F40;
border-color: #644F40;
Stone 600
#57534E
Tailwind Shades
Contrast Checker
Text on white
7.68:1
Text on black
2.73:1
Compare With
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Frequently Asked Questions
What are the RGB, HSL, and CMYK values of #644F40?
RGB(100, 79, 64) · HSL(25.0, 22.0%, 32.2%) · CMYK(0.0%, 21.0%, 36.0%, 60.8%)
Does #644F40 meet WCAG contrast on white?
7.68:1 — WCAG AA Pass, AAA Pass for normal text.
What text color is readable on #644F40?
Use FFFFFF text on a #644F40 background; contrast on black is 2.73:1.