I see your challenge. The sage paint is not in harmony with the fall colors of bordeaux and cinnamon. You may choose a black granite backsplash if you want sage to be your statement color for the kitchen. Neutral or earth toned backsplashes are not recommended because it would be a lot of home remodeling with little effect. It would not look like you did anything new.
I Have Creme Bordeaux Granite Counter Tops, Cinnamon Maple Cabinets, Sage Paint Color..what Color Should I Do The Back Splash In?
Glass tile maybe in rust red? Or travertine or do a cream, tan, taupe faux stone paint blended to almost be 2 colors?