Variant: rs116887602 

    present in Gene: SLC45A2
    present in Chromosome: 5
    Position on Chromosome: 33963745
    Alleles of this Variant: G/A;C;T

rs116887602 in SLC45A2 gene and Hair Color PMID 30531825 2018 Genome-wide study of hair colour in UK Biobank explains most of the SNP heritability.