Variant: rs2013268 

    present in Gene: PRIM2
    present in Chromosome: 6
    Position on Chromosome: 57404607
    Alleles of this Variant: A/C

rs2013268 in PRIM2 gene and Hair Color PMID 30531825 2018 Genome-wide study of hair colour in UK Biobank explains most of the SNP heritability.