How do you make black paint?

It depends on the beige that you start with and the orange that you want to end up with. While you may be able to get to a burnt orange by adding red and yellow to the beige, chances are that you will not be able to get to a clean orange from a beige. Also, if you are tinting house paint, you'll be limited by the base the beige paint is in and how much colorant it is capable of accepting.