Developing color prints is a lot easier than you might think. If you can already develop black and white prints then I would recommend that you try printing color. If you already have a black and white style darkroom, here are the extra things you will need.
Printing filters are needed only if you have a black and white enlarger. They are used in combinations to adjust the color of your prints. I bought large Beseler color printing filters and then cut them down to the size of my filter tray. You can find these filters at your second hand camera shop or on eBay.