Blue earlobes

[Hopeful homesteader]

I created a post before to help identify these 3 white pullets and the responses were either white rocks or white leghorns. Today I noticed their earlobes are turning a light blue almost turquoise color. My pictures don't show the color very well but does this help identify which breed they are?

 

[Mason Farm and Ranch]

Silkies have turquoise earlobes.

 

[RoostersAreAwesome]

They’re definitely leghorns

 

[BastyPutt]

They’re definitely leghorns

Mixed though, correct? I suppose the only indication of mix is the lobes.

 

[RoostersAreAwesome]

Mixed though, correct? I suppose the only indication of mix is the lobes.

No, purebred white egg layers can have bluish earlobes

 

[BastyPutt]

No, purebred white egg layers can have bluish earlobes

Well there is my new piece of info for the day.

 

[SourRoses]

Yep, Leghorns often have white earlobes, but they can also have very very light blue ears.
I had 2 out of 8 Leghorns with bluish ears, but I also have Mosaics which have very vivid blue ears and it's quite a difference.