Variant: rs1458046 

    present in Gene: FGF5
    present in Chromosome: 4
    Position on Chromosome: 80278812
    Alleles of this Variant: G/A

rs1458046 in FGF5 gene and Hair Color PMID 30531825 2018 Genome-wide study of hair colour in UK Biobank explains most of the SNP heritability.