HI -- because of the black flashing trim ,maybe continue with the black for the shutters and the front door . It is an elegant look and will go with the creamy white that looks like it has a hint of yellow to it . Or use a burnt smoky orange on either the front door or the shutters if you don't want it all the same . Or do the shutters " Willow" or a dark grey black or "Polo Blue "and then "Rusty Nail " by Benjamin Moore paints for the front door . Or do the front door black and then do "Breath of fresh air " or "Amsterdam Blue " also by BM paints on the shutters .