Variant: rs11041426 

    present in Gene: PPFIBP2
    present in Chromosome: 11
    Position on Chromosome: 7522288
    Alleles of this Variant: G/A

rs11041426 in PPFIBP2 gene and Hair Color PMID 30531825 2018 Genome-wide study of hair colour in UK Biobank explains most of the SNP heritability.