ColorCatcher is a free program for Windows that allows you to capture any color displayed on the screen and work with those colors in an organized manner. It displays values in formats such as RGB, HSV, hexadecimal, and integer value, allowing you to copy this information and use it in graphic editors, web development, or design projects.
The software maintains a stack where you can store captured colors and, from it, create custom lists. These lists can be edited, renamed, reordered by drag and drop, and even imported from hexadecimal values. It is also possible to replace colors with their numeric values and switch between different display modes.