#643D33

Q: What are the RGB, HSL, and CMYK values of #643D33?

RGB(100, 61, 51), HSL(12.2, 32.5%, 29.6%), CMYK(0.0%, 39.0%, 49.0%, 60.8%).

Q: Does #643D33 meet WCAG contrast on white?

9.3:1 — WCAG AA pass, AAA pass for normal text.

Overview

#643D33 is a warm, dark color. In RGB it is 100, 61, 51, in HSL 12.2°, 32.5%, 29.6%, and in CMYK 0.0%, 39.0%, 49.0%, 60.8%. The nearest named color is RAL 8015 Chestnut Brown.

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カラー値

HEX

#643D33

RGB

100, 61, 51

HSL

12.2, 32.5%, 29.6%

HSV

12.2, 49.0%, 39.2%

CMYK

0.0%, 39.0%, 49.0%, 60.8%

OKLCH

0.4036 0.0579 35.1

プロパティ

暖色暗い最も近い： RAL 8015 Chestnut Brown

色彩心理学

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.