Aren't Cream Legbars supposed to lay blue eggs, not green?

[Silkies10]

I will buy them from you but they will be green. My number is 601-415-7413. I will be glad to get them from you if you do not like them. Jean Blakeney

 

[Cream legbar guy]

I have 4 hens cream legbar and they all lay greenish eggs I bought from GFF and disappointed because the only reason I purchased is because of the color blue as they advertise NO blue!!!!!! Any thoughts