Where ashy tones in hair colour were out for the larger part of 2019, there will be a slight resurgence of mushroom brown shades. "For brunettes wanting cool tones, you'll want to lift the hair past orange and then use an ash-based toner to give a cool brown finish," Papanikolas said.
The best part? Because it's created using a combination of cool and warm colours, it'll suit any skin tone. Plus, because it's subtle enough, you could ask your colourist to apply the hue all over or with strategically placed highlights.