#643F16

Q: What are the RGB, HSL, and CMYK values of #643F16?

RGB(100, 63, 22), HSL(31.5, 63.9%, 23.9%), CMYK(0.0%, 37.0%, 78.0%, 60.8%).

Q: Does #643F16 meet WCAG contrast on white?

9.27:1 — WCAG AA pass, AAA pass for normal text.

Color Values

HEX

#643F16

RGB

100, 63, 22

HSL

31.5, 63.9%, 23.9%

HSV

31.5, 78.0%, 39.2%

CMYK

0.0%, 37.0%, 78.0%, 60.8%

OKLCH

0.4029 0.0753 65.1

Properties

Warm Dark Nearest: Raw Umber

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.