Going through their list I would guess that she is an Iowa Blue. She is not an exact match; but hatchery birds rarely are. But based on what they have, that is the closest match.
She does not have five toes. You are seeing her holding one foot up and slightly behind the other. Look closely, there is a distinction.
She has a single comb and no lacing, so not a Wyandotte mix or BLR Wyandotte.
I'm thinking maybe Sapphire Gem.