White: White reflects light, thereby making a space look brighter and feel more open. “White will make any room appear bigger and complement the natural lighting,” Than Merrill, a real estate investor and host of A&E’s “Flip This House” told realtor.com®.

Yellow: A creamy and soft yellow can also reflect light, and can create a softer alternative to white (as long as it’s not too bold of a yellow). Add white accents, such as on the trim, to add further dimension to the room.

Gray: A calming, light shade can help expand a room and, unlike white, doesn’t cast off a glare.

Monochromatic color schemes: Use a monochromatic color scheme for the entire space to open it up (in other words, stick with the white, gray or soft yellow and don’t introduce then a bolder color). “Choose rugs, furniture, and accents in similar shades – like a patterned rug in white and light gray,” realtor.com®’s article suggests. “This creates a minimalist, clean look that makes the entire space feel larger.”

Source: “What Colors Make a Room Look Bigger?” realtor.com® (Sept. 9, 2016)