Never underestimate the impact the right wall paint can have in a [home office](https://www.marthastewart.com/1505155/easy-tips-ultimate-home-office). Not only is color an easy way to refresh a lackluster room, but the right paint hue could help increase productivity—after all, some paint colors are believed to have positive psychological effects. Studies even [suggest](https://www.nytimes.com/2018/06/22/realestate/living-in-color.html) that certain shades help stimulate your brain, while…
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