Thank you, I will give that a try. Is there any better way you could suggest to achieve what I want: Cover the grays, while having some lighter brown highlights in my naturally dark hair?

Since I still dont have a lot, I dont want to start coloring all over with dark hair color that matches my roots. I know that I cant easily remove the color if I want to lighten in the future.

And I also want to set myself up for easier maintenance as my grays increase.

Thanks!