What color silkie is this ?

[Buck Creek Chickens]

mostly its the partridge that can be sexed with pattern.

 

[Sonoran Silkies]

Greys can also--genetically grey and partridge are the same except for the silver gene in greys vs gold in partridge.

If there is as much pattern in hte grey as in hte parrtidge, then yes, it is also a pullet. If only some, then it's still up in the air.

Yes, the penciling can look similar to barring--I have several youngsters like that.