ColorPal is a Chrome add-on that offers advanced color tools for developers, designers, and artists. With this extension, users can easily pick colors and gradients, and obtain color codes in HEX, RGB, HSL, and HSV formats. It provides features such as saving favorite colors, auto-copying color codes, moving color positions, and even a tints and shades tool. Users can also delete selected colors or all colors, download a palette image, and export colors data as a CSV file. ColorPal also offers a light and dark mode for added convenience.

This extension is particularly useful for website development with HTML, CSS, and JavaScript, as it helps users find the best colors for CSS gradients. It is safe and open source, with no permissions required and no information collected. However, it's worth noting that the eyedropper tool is not supported in Opera, but works in Chrome, Edge, and Chromium browsers. Overall, ColorPal provides a simple and user-friendly interface, making it easy to extract colors from any webpage.