AmeliaBedelia
Crowing
Most hatcheries can give you a percent chance of blue vs other colors...I'd ask them. And keep in mind that they know people get easter eggers for the colored eggs, so they try to breed for that. I'd say your chances are good. Honestly, you're more likely to get a cockerel by accident I'd wager. If you're super worried you could get an extra and then plan to sell one after they start laying.