What are differences between patridge and brown color in leghrons or other breeds, how to tell difference?

[Nenad]

How to tell difference between paptridge and brown color? Are there any? Thanks

 

[MysteryChicken]

How to tell difference between paptridge and brown color? Are there any? Thanks

Partridge(Females)usually have a Laced appearance, but the coloration, & pattern can vary depending on what other genes are also being carried. Males Black Breasted.

Brown/Dark/Light Aka: BB Red, or Wildtype.
Males Black Breasted Red, Females Ground Color, & Salmon Breasted.