you could get any color over the rainbow with ee's from blue to green to tinted to brown to even a brown that looks pink, they may lay white. i would hatch them just don't mislabel them they will be ee's but hatching will depend on the demand in your area if there are people around looking to buy chickens that could give a rainbow of eggs then its worth a shot to hatch and sell.
i asked a question about egg color myself and the 2nd post on that thread is a good help if you know the breeds involved or at least one breed that was involved it can give you an idea of what egg colors to expect
https://www.backyardchickens.com/t/686808/egg-colors
i asked a question about egg color myself and the 2nd post on that thread is a good help if you know the breeds involved or at least one breed that was involved it can give you an idea of what egg colors to expect
https://www.backyardchickens.com/t/686808/egg-colors