What breeds are these 2 chicks?

[Over_Easy47]

Now that they’ve gotten a little older I’m posting again to see what breed everyone thinks they are. White one and and blue one..

 

[crazy4ChickensNducks]

a Delaware and a saphire gem aka blue plymouth rock

 

[Amer]

Columbian Rock and a Sapphire Gem.

 

[Brahmachicken240]

Columbian rock and sapphire gem.

 

[HuffleClaw]

Columbian Rock and a Sapphire Gem.

Columbian rock and sapphire gem.

x2