Karen Costantini A yummy chocolate brown, not milk chocolate, darker would look great with all the white trim. Then any jewel-tone accents would look great.
motherbear You can check out masonite.com , simpsondoor.com , roguevalleydoor.com , for info on door construction...the door in your photo is a single panel door most likely constructed of paint grade wood veneer(thicknesses can vary) wrapped around some type of core.