The family's 10-year-old daughter loves turquoise, so Keim chose a complementary shade of peachy-orange to help it stand out. "As with most jobs, I take their favorite color and make it the accent color," says Keim. "It usually pops more that way." A custom headboard, grass cloth wall covering, patterned pillows and classic lamps add visual texture and depth to the vibrant space. Bedding, bed, curtains: custom