If you're looking for a unique and edgy hair color, then you may want to consider an oil slick hair color underneath. This color is created by using a black base and then adding in various colors of blue, green, and purple. The result is a very dark and intense color that is sure to turn heads.
Oil slick hair color is best suited for those with dark hair, but it can be done on lighter hair as well. If you have light hair, you'll need to use a bleaching kit to lighten your hair before you can add in the oil slick colors. The good news is that once you've bleached your hair, the oil slick colors will be much more vibrant and will last longer.
If you're thinking about getting an oil slick hair color, then you'll need to find a good stylist who is skilled in this technique. It's important to find someone who has experience with this type of color, as it can be