The biggest hair color trend, according to Angela Hazelton, colorist at The Marie Robinson Salon, is a one, single color. “One color, no dimension, deep, on the cusp of being black,” says Hazelton. Her tone of choice, she calls ‘noir’ brown: “I’m very into a deep dramatic brunette color for fall as this color showcases how sultry brown hair can be.” If you’re looking to get the tone at home, dpHue makes a cool-brown semi-permanent gloss that colorist Justin Anderson created for maintaining that healthy, glossy brown, without a salon appointment.