Just a little light can make a big difference.

or super light (platinum, silver, etc.)

as it can look tacky."

Brunette woman with caramel highlights smiling

Photo: PeopleImages/Getty Images

First, it’s crucial that you choose whether you want to be darker or lighter.

“When going lighter, add some painted balayage highlights in a soft golden blonde for warmth.

If you want to stay in a cool tonal range, try adding mushroom-colored highlights.”

Dark mocha lowlights can also add a nice dimension to darker hair colors, too.

Pulling the lowlights through the ends can give a zebra effect and dull down a blonde.

A sheer copper-gold gloss over the highlights to act like pantyhose gives the most sophisticated tone-on-tone effect."

“Nothing looks worse than brassy yellow highlights or black streaks in auburn hair,” he says.

“Instead, stick with a lighter copper or a deeper warm red.”

“Going darker with the lowlights can create a harsh unnatural effect,” explains Papanikolas.

“Blending in these shades of red can give the color more pop and vibrancy.”