Dark hair balayage is one of the most effortless ways to change your look without committing to constant touch-ups. It’s one of my favorite dark hair color ideas for brunettes because it grows out beautifully and still looks intentional. You can add dark hair with caramel highlights or dark hair with brown highlights for extra warmth and shine. I think these tones work so well for dark hair colors for fall and winter—they make your hair look rich, soft, and naturally lit from within.