#663B13

Q: What are the RGB, HSL, and CMYK values of #663B13?

RGB(102, 59, 19), HSL(28.9, 68.6%, 23.7%), CMYK(0.0%, 42.2%, 81.4%, 60.0%).

Q: Does #663B13 meet WCAG contrast on white?

9.55:1 — WCAG AA pass, AAA pass for normal text.

Overview

#663B13 is a warm, dark color. In RGB it is 102, 59, 19, in HSL 28.9°, 68.6%, 23.7%, and in CMYK 0.0%, 42.2%, 81.4%, 60.0%. The nearest named color is RAL 8003 Clay Brown.

On this page

カラー値

HEX

#663B13

RGB

102, 59, 19

HSL

28.9, 68.6%, 23.7%

HSV

28.9, 81.4%, 40.0%

CMYK

0.0%, 42.2%, 81.4%, 60.0%

OKLCH

0.3972 0.0803 59.5

プロパティ

暖色暗い最も近い： RAL 8003 Clay 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.