#00170B

Q: What are the RGB, HSL, and CMYK values of #00170B?

RGB(0, 23, 11), HSL(148.7, 100.0%, 4.5%), CMYK(100.0%, 0.0%, 52.2%, 91.0%).

Q: Does #00170B meet WCAG contrast on white?

18.63:1 — WCAG AA pass, AAA pass for normal text.

Overview

#00170B is a cool, dark color. In RGB it is 0, 23, 11, in HSL 148.7°, 100.0%, 4.5%, and in CMYK 100.0%, 0.0%, 52.2%, 91.0%. The nearest named color is RAL 9005 Jet Black.

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Color Values

HEX

#00170B

RGB

0, 23, 11

HSL

148.7, 100.0%, 4.5%

HSV

148.7, 100.0%, 9.0%

CMYK

100.0%, 0.0%, 52.2%, 91.0%

OKLCH

0.1805 0.0411 159.5

Properties

Cool Dark Nearest: RAL 9005 Jet Black

Color Psychology

Pure and near-pure blacks represent absolute power, elegance, and bold sophistication. They evoke the infinite depth of space, mystery, and timeless authority. Black is the color of luxury fashion, formal occasions, and definitive statements.

Design Usage

The darkest blacks are used for true dark-mode OLED backgrounds and luxury branding. They create maximum contrast and dramatic visual impact when paired with bright colors. Use for premium interfaces, photography backgrounds, and high-contrast design systems.