Partridge vs Red Leakage

[K-Ray]

Can anyone tell me if this is red leakage or partridge penciling on my blue silkie frizzle? The google searches are leading me nowhere!

 

[Cloverr39]

Have you had her since she was a chick? Was she chipmunk striped as a chick?
Partridges hatch with a chipmunk stripe pattern. If she hatched solid blue, then she's a blue with leakage.