"Auburn hair has more of a blue-red undertone." Both colors have browns in the formula, which makes them look natural. Cowboy copper highlights are a popular addition to darker hair, especially as ...

The shade ‘Copper’ adds a golden tone to brown hair, highlights and balayages – and creates a peachy blonde look on lighter hair shades.

From New England gold to teddy bear brown, the experts break down the biggest hair color trends to look out for as the weather cools down.