Look for a warmer gray-more toward the greige family to work with the ivory trim. You could try Revere Pewter.

If Revere Pewter is darker than you like, Edgecomb Grey could also work.

try some of these

Paint the trim....... don't waste time, effort and money. Trim should be painted when walls are painted anyway, unless it was VERY VERY recently done. Fresh paint will show up every tiny ding. You don't need ten room colors either. If you LOOOVE gray owl keep it, or tones of it going : ) in other areas especially those open to one another.

Cheat on the bedroom areas if you like, with warm green/yellow toned paint colors. Also consider your furnishings. A room is more than the paint on the walls.