What breeds are ideal for colourful eggs?

[BChippieMama]

We have 3 americaunas, 1 Easter egger, 1 speckled Sussex, 3 black Marans, 1 lavender Orpington and a not quite mature yet Easter egger roo. What breeds should I add to our flock for more colourful eggs? We are loving the beautiful eggs we are getting

 

[HighStreetCoop]

Well, you could add olive eggers (green eggs) and black copper marans (dark chocolate eggs) and cream legbars for another shade of blue.