#643E36

Q: What are the RGB, HSL, and CMYK values of #643E36?

RGB(100, 62, 54), HSL(10.4, 29.9%, 30.2%), CMYK(0.0%, 38.0%, 46.0%, 60.8%).

Q: Does #643E36 meet WCAG contrast on white?

9.19:1 — WCAG AA pass, AAA pass for normal text.

Overview

#643E36 is a warm, dark color. In RGB it is 100, 62, 54, in HSL 10.4°, 29.9%, 30.2%, and in CMYK 0.0%, 38.0%, 46.0%, 60.8%. The nearest named color is RAL 8015 Chestnut Brown.

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Color Values

HEX

#643E36

RGB

100, 62, 54

HSL

10.4, 29.9%, 30.2%

HSV

10.4, 46.0%, 39.2%

CMYK

0.0%, 38.0%, 46.0%, 60.8%

OKLCH

0.4063 0.0556 32.5

Properties

Warm Dark Nearest: RAL 8015 Chestnut 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.