Can anyone tell me what type of house snake these are? they are completly patternless, no eye lines, and they are blue when they are in shed. ive had them over a year now and they were adults before i got them.

http://img340.imageshack.us/i/lotuso.jpg/
http://img180.imageshack.us/i/mikig.jpg/
http://img641.imageshack.us/i/maverick.jpg/

the first is normal color the other two are shedding color.

My females are at breeding weight now and I have several dotteds on the way, was thinking to breed but I would like to know which species these are first lol.