Modern door tend to be simple in design, with clean lines and without ornamentation. This doesn’t mean they can’t be attractive. Since it is simple, there are also plenty of modern door designs that show off colors, and you can paint a modern door with patterns or prints, depending on the purpose of the door. For modern door, there are several great colors available. If you want to try a different door color but you aren’t feeling overly brave, try a deep blue. Like black or brown, the brain can interpret it as a neutral so that it doesn’t feel too adventurous. The right shade of sapphire can look black in some lights, which can be comforting while you become used to your unusual modern door.