Warm blondes with warm undertones are the most flattering color for brunettes. The natural warmth of this shade of blonde is complemented by its vibrant sheen. The style looks stunning when worn close to the root or as an afro. During the highlights process, you can use a dye that keeps the color vibrant. For this type of hair, you can choose from scarlet or bright red shades. For dark skin, burgundy shades are a good choice.