For anyone who's spent too much time in Home Depot (we've all done it), you know that choosing how to color your walls can make or break the whole feeling of your home. And if you're going into the project with return on investment in mind (you probably should), it can be an even bigger war between your style versus what will sell.

When Zillow analyzed 135,000 photos of homes sold across the country, they calculated which paint colors impacted sale price. The result? Some unconventional choices increased home value, but some common or just bad decisions made homes sell for less.