#664B23

Q: What are the RGB, HSL, and CMYK values of #664B23?

RGB(102, 75, 35), HSL(35.8, 48.9%, 26.9%), CMYK(0.0%, 26.5%, 65.7%, 60.0%).

Q: Does #664B23 meet WCAG contrast on white?

8.09:1 — WCAG AA pass, AAA pass for normal text.

Overview

#664B23 is a warm, dark color. In RGB it is 102, 75, 35, in HSL 35.8°, 48.9%, 26.9%, and in CMYK 0.0%, 26.5%, 65.7%, 60.0%. The nearest named color is RAL 8008 Olive Brown.

On this page

Color Values

HEX

#664B23

RGB

102, 75, 35

HSL

35.8, 48.9%, 26.9%

HSV

35.8, 65.7%, 40.0%

CMYK

0.0%, 26.5%, 65.7%, 60.0%

OKLCH

0.4329 0.0668 75.1

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.