Hello,

Following the contributing guidelines, I propose adding a new client-side "Color Picker" utility. This contribution is part of an academic extension project.

The tool will allow users to visually select a color and get its value in HEX, RGB, and HSL formats instantly, with a copy-to-clipboard feature.

It will be built with HTML, CSS, and vanilla JavaScript, keeping the JS logic under the 100-line limit. This would be a practical utility for developers and designers.

Please let me know if this is a welcome addition. Thank you!