Variant: rs6782181 

    present in Gene: MRAS
    present in Chromosome: 3
    Position on Chromosome: 138386212
    Alleles of this Variant: G/A;C

rs6782181 in MRAS gene and Hair Color PMID 30531825 2018 Genome-wide study of hair colour in UK Biobank explains most of the SNP heritability.