If you’re looking for a classic blue, Glidden’s Rich Navy (50BB 08/171) might be the perfect pick. “ [I] love using navy for boy’s rooms and coastal spaces,” Papier explains.

Navy blue paint colors are dazzling for homes and could be a great color to pair with gray in your house. Benjamin Moore's Hale Navy, for example, can add plenty of depth and interest to your home.

Choosing the ideal shade can be tricky, as blue paint can easily lean into navy reminiscent of coastal decor ... Even HGTV Stars Swear By Your living or family room are among the best places to use ...