Black hair with caramel lights is modern and very versatile, especially in those colors of black plus drawn to bluish. Many celebrities have been pushing this trend on red rugs, and will continue to do so for a few more seasons.
So as not to be too dissenting, the color can be pulled with 2 or 3 shades lighter than the natural color of the hair. This will generate a beautiful and attractive look. The lighted wires will look very natural and will have even more volume, light and beauty.