The Best Best Over The Counter Hair Color To Cover Gray References. Web best hair color for gray hair: “lighter tones tend to blend better with gray hair, making the regrowth less noticeable,” he says, “and they provide a softer, more natural look, especially as the gray hair grows out.

Permanent color usually contains ammonia (but the revlon dye below doesn’t!) that damages hair upon application. But what is the best hair color for gray hair coverage? While it’s definitely the most effective method to cover up grays, it’s not without its drawbacks.