#664A1F

Q: What are the RGB, HSL, and CMYK values of #664A1F?

RGB(102, 74, 31), HSL(36.3, 53.4%, 26.1%), CMYK(0.0%, 27.5%, 69.6%, 60.0%).

Q: Does #664A1F meet WCAG contrast on white?

8.19:1 — WCAG AA pass, AAA pass for normal text.

Overview

#664A1F is a warm, dark color. In RGB it is 102, 74, 31, in HSL 36.3°, 53.4%, 26.1%, and in CMYK 0.0%, 27.5%, 69.6%, 60.0%. The nearest named color is RAL 8008 Olive Brown.

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Color Values

HEX

#664A1F

RGB

102, 74, 31

HSL

36.3, 53.4%, 26.1%

HSV

36.3, 69.6%, 40.0%

CMYK

0.0%, 27.5%, 69.6%, 60.0%

OKLCH

0.4302 0.0701 75.6

Properties

Warm Dark Nearest: RAL 8008 Olive 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.