Gray walls sent a message that the house was updated. There is a lot of psychology in real estate, and the color of walls, floors, cabinets and even accessories plays into that.

Gray carpet is sleek, sophisticated, and neutral enough to feel like a safe, stylish choice. But once it’s time to choose a wall color, things can get complicated.

Youthful Yellow Cheerful, sunny yellow paired with gray walls and white trim has a sleek, modern vibe for front door colors for a grey house. And as with any color, if you get tired of it and want ...