Add Yahoo as a preferred source to see more of our stories on Google. As for what the chestnut hair color actually is? “Chestnut is a perfect combination of red and brown shades,” says Michelle ...

With the dark months upon us, it's the perfect time to swap out the lighter, beachy tones of summer. And what better way to do that than by blending two of our favorite dark shades: red and brown?

Some hair colors are more common than others.