What breed are these gray chickens?

[Rietta]

ooooo I want it! Blue is my favorite color of birds!

 

[Wezdin]

ooooo I want it! Blue is my favorite color of birds!

I know, Right! I just got my first blues this year

 

[alexisrambles]

Pretty. Their type is pretty bird. XD

 

[Morgaine O'Connor]

Looks like a dark version of my sapphire gem from hoovers.

I think that’s exactly what they are! Thank you!

 

[Morgaine O'Connor]

After extensive research, my best guess is sapphire blue Plymouth rocks. Thanks everyone!

 

[EggWalrus]

With those dark comb and wattles, it could be a sapphire/silkie mix. How many toes? Do they have hairy legs?