Even brunettes with fair bark appearance should stick to these lighter shades. Just remember, it all depends on your bark coloring, not your aboriginal beard coloring.
Those with average bark tones may originally accept albino beard or bistered hair, or on break aphotic amber hair. Again, beard blush does not matter, it is all about bark tone. If you accept average bark tones you will still appetite to abstain the actual outstanding violets, ablaze coppers and aphotic auburn. Instead, go for the red-browns and the ablaze to average auburn.
It can be a big footfall to go from your aboriginal blush to a adumbration of red beard color, but it is a lot of fun to aback become 'a redhead'!