Questions about eye and hair color genes

[Mars06]

Is there any way, with 23andme data, to tell which genes you possess - both dominant and recessive - with regard to hair color? I have a red-haired grandmother and I wonder if I have a recessive gene for it. Ditto for blonde hair.

[Not a Cop]

Yes, currently there is currentlyy a 8-snp prediction sistem for eye and skin colour (http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3694299/) it said to have 95% accuracy. Haven't read much about hair colour, but as far as i know predictors for hair colour are not so good as ones for eyes.