No, you don't need to match everything. I just went into a $2,000,000 home and nothing matched! It is too boring when everything is matching. Now, after saying that, I do really like dark bronze door handles. They are a nice neutral to whatever fun you want to have with your light fixtures and drawer pulls.

It is nice to compliment the door hardware to the lighting finishes but it does not have to be an exact match. Typically we match or use a complimenting finish for plumbing fixtures and cabinet hardware.