#181817

Q: What are the RGB, HSL, and CMYK values of #181817?

RGB(24, 24, 23), HSL(60,0, 2,1%, 9,2%), CMYK(0,0%, 0,0%, 4,2%, 90,6%).

Q: Does #181817 meet WCAG contrast on white?

17,77:1 — WCAG AA pass, AAA pass for normal text.

Overview

#181817 is a warm, dark color. In RGB it is 24, 24, 23, in HSL 60.0°, 2.1%, 9.2%, and in CMYK 0.0%, 0.0%, 4.2%, 90.6%. The nearest named color is RAL 9011 Graphite Black.

On this page

قيم الألوان

HEX

#181817

RGB

24, 24, 23

HSL

60,0, 2,1%, 9,2%

HSV

60,0, 4,2%, 9,4%

CMYK

0,0%, 0,0%, 4,2%, 90,6%

OKLCH

0,2086 0,0019 106,6

الخصائص

دافئ داكن الأقرب: RAL 9011 Graphite Black

علم نفس الألوان

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.