So for binding spells you use these basic colors. I will list the candle colors you should use or can use you for them. So far i know that black is good to use in binding spells/rituals.
Black - Used for protection, binding spells, and to repell negativity. It is also good for stopping gossip, keeping interfering people out of your life, or breaking bad habits. Black is also the absence of all color.
Here a few resources to for candle color meanings.