#663F17

Q: What are the RGB, HSL, and CMYK values of #663F17?

RGB(102, 63, 23), HSL(30.4, 63.2%, 24.5%), CMYK(0.0%, 38.2%, 77.5%, 60.0%).

Q: Does #663F17 meet WCAG contrast on white?

9.18:1 — WCAG AA pass, AAA pass for normal text.

Overview

#663F17 is a warm, dark color. In RGB it is 102, 63, 23, in HSL 30.4°, 63.2%, 24.5%, and in CMYK 0.0%, 38.2%, 77.5%, 60.0%. The nearest named color is Raw Umber.

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Color Values

HEX

#663F17

RGB

102, 63, 23

HSL

30.4, 63.2%, 24.5%

HSV

30.4, 77.5%, 40.0%

CMYK

0.0%, 38.2%, 77.5%, 60.0%

OKLCH

0.4057 0.0765 63.0

Properties

Warm Dark Nearest: Raw Umber

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.