This document outlines a bachelor project to design a color mixer. The objectives are to minimize costs, improve on existing machines, and allow for a variety of products. It will use a closed loop mechatronic system with a mixing station, discrete control via a microcontroller, and components like valves, relays, and a webcam. A Visual Basic interface will provide a fast, smart and accurate user interface. Some issues arose with the RGB analysis exceeding container ranges, but the difference will just be displayed rather than activating the machine. The conclusion is that machines with graphical user interfaces can be easily operated by most users, reducing labor costs, and allow for remote and database access.