can i get a royal purple guinea fowl by breed an coral blue + pearl gray?

[tuxedomask]

I got some coral blue keets here and i was thinking, if this mutation have the non-pearled gene maybe with this breed i could get the royal purple mutation, or did i get it wrong?

 

[ColtHandorf]

@R2elk pretty sure you just get pearl, but we'll let the experts say.

 

[tuxedomask]

@R2elk pretty sure you just get pearl, but we'll let the experts say.

I´m just saying this because I tested in this website that calculates the cross of guineas