When it comes to painting rooms ... also how the light reacts to it," Magno says. "Gray is a very sneaky color." Grays have undertones of blue, purple or green, and you'll want to make sure ...

When it comes to painting rooms ... how the light reacts to it,” Magno says. “Gray is a very sneaky color.” Grays have undertones of blue, purple or green, and you’ll want to make sure ...