"The rule of thumb for brow color is for dark haired people to go one or two shades lighter for their brows and for light haired people to go two shades darker."
With that said I used...

Product:
MAC Handwritten (rich chocolate brown) Eyeshadow
for my off black eyebrows (I do have dark brown hair).
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Things I've used for my brows:
click here
Favorite Eyebrow brush:
click here