Either way it will be a fun project!!genetically speaking and visibly he is a splash partridge (thank you again SilverSilkie for confirming that) , but I don't think any breed has a recognized color variety by the name though I've seen other breeds with splash partridge... and if I were to show him that is what I will/would put on his card (AOV of course) would it ever be recognized? I doubt it. - or blue partridge would have to be recognized first maybe. I dunno!