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Horse

Horse Coat Color Calculator

Explore horse coat color genetics including Extension, Agouti, Cream, Dun, Silver, Gray, Roan, and white patterns. Choose the sire and dam coat colors to estimate likely offspring colors.

Coat color reference

  • Chestnut: Recessive red (e/e); no black pigment in coat.
  • Bay: Black points with brown body; requires E and A alleles.
  • Black: Uniform black pigment; requires E and a/a genotype.
  • Palomino: Single cream dilution on chestnut base.
  • Buckskin: Single cream dilution on bay base.
  • Gray: Progressive loss of pigment; horse lightens with age.