Consider your home's architectural style and era. Whether you have a Queen Anne Victorian, a Craftsman bungalow or a midcentury modern ranch, your exterior paint scheme should feel appropriate to the style. Imagine a classic federal-style home painted burnt orange, or a New England saltbox in pale mint green. Jarring, right? Many paint manufacturers offer collections of historically accurate colors, which can be an excellent springboard for your palette, and you can also consult a professional who specializes in this area. You don't have to adhere strictly to historical guidelines unless codes for your home and neighborhood specify otherwise, but for the most pleasing effect, don't stray too far from them.