Famous Hair Grey Color References. Web unsure what shades to wear after chemotherapy changed my hair from auburn to dark chestnut brown, i turned to a “personal color” expert for guidance. If you'd rather have a professional perfect the color for you, go to a salon.

It provides 100% gray coverage that lasts up to 8 weeks. Web gray hair color is trending. Web while genetics set the stage for when your hair might start to turn gray, other factors like stress, smoking, diet and environmental influences can accelerate the process.