This open concept coastal living and dining space uses pops of blue to liven up the crisp, white walls. A neutral, nature-inspired light fixture centers the space with calming grey furniture and blue patterned pillows, art, and an area rug in the room.

Bold blue walls are brightened up by oversized windows providing lots of natural light in this transitional living room. A custom window bench provides seating beside a blue built-in bookshelf. Four upholstered armchairs sit beneath a modern brass chandelier.

If you could step into a rainbow, it might look something like this cheerful living room. A blue leather sectional anchors the seating area, layered with bright pillows. Next door, a lime green table is the heart of the candy-colored breakfast nook.

In this eclectic living room, a large black and white striped rug, which has a blue design on one side, is used to anchor the room. An oversized blue and white sofa with two coordinating blue pillows is positioned near a padded ottoman.