In this project, we completely painted the walls and ceiling of the porch in one coat with two shades of gray. It turned out very beautiful, aesthetically pleasing and neat. . Gray is an ideal colour for people who adore an elegant style. This colour adds coziness and softness to any type of interior design. Along with black and white, gray is a neutral colour to perfectly go with any other hues. No wonder interior and exterior paint palettes often incorporate different shades of gray.