I have a 12days old baby rats. Please help with colors!

one is black hooded, but what color is other babies? Mother is black with white spot on belly, father beige hooded. One of babies looks hairless (does it mean that both parrents carry hairless gene?)
https://ibb.co/BfQxQzm
https://ibb.co/M6gjNyf
https://ibb.co/mXCNhht