With so many celebrities going brunette recently, it's clear that chocolate hair color is having a long-overdue ... version of the brunette trend is a rich, dimensional look colorists are calling ...

but if you really look at the rich, deep brown color of the sweet, you might notice it also makes an inspired hair color for brunettes. Because of this, the chocolate-brown hair-color trend is ...

They're rich and decadent ... Rae's bubble ponytail only accentuates the perfection of this chocolate brown hair color, allowing the dimensions of the shade to shine through in each section ...

Step 1: To achieve this look at home “you should use a rich dark brown box die, like Garnier’s Olia Dark Iridescent Brown, which is an ammonia-free, permanent hair color,” Lee says.

“Her rich chocolate brown is full of depth ... While you may never be royalty, you can have Kate Middleton’s lustrous hair color. The Duchess’s delicate warm, light-catching highlights ...

“If you have warm undertones, a rich, golden chocolate works best,” says Giannetors ... “Maintenance depends on the depth, tone, and your natural hair color—darker chocolates tend ...