#643D2A

Q: What are the RGB, HSL, and CMYK values of #643D2A?

RGB(100, 61, 42), HSL(19.7, 40.8%, 27.8%), CMYK(0.0%, 39.0%, 58.0%, 60.8%).

Q: Does #643D2A meet WCAG contrast on white?

9.36:1 — WCAG AA pass, AAA pass for normal text.

Overview

#643D2A is a warm, dark color. In RGB it is 100, 61, 42, in HSL 19.7°, 40.8%, 27.8%, and in CMYK 0.0%, 39.0%, 58.0%, 60.8%. The nearest named color is RAL 8011 Nut Brown.

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Color Values

HEX

#643D2A

RGB

100, 61, 42

HSL

19.7, 40.8%, 27.8%

HSV

19.7, 58.0%, 39.2%

CMYK

0.0%, 39.0%, 58.0%, 60.8%

OKLCH

0.4017 0.0628 46.4

Properties

Warm Dark Nearest: RAL 8011 Nut Brown

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.