Is it possible to get a buckskin foal

[Smoky 2022]

So my friend has a seal brown mare in foal to a buckskin stallion . What color foal would you get.

 

[Cloball]

It depends what colour the parents were but in essence there is a 50% chance of passing on the cream but depends on the extension and agouti status that could be smoky cream, buckskin or palomino.
Colourcoatcalculator.us is a good site.
here are the percentages it gives with unknown agouti/extension.