What colour is my chin?

Hi everyone

A couple months new to chinchilla owning here, i have a gorgeous lil girl, and I was wondering how to find out for sure what colour she is? I'm not planning on breeding or anything, but I was just wondering, and I've searched the internet, and nothing seems confirming? Just wondering if anyone could help me out here? I've attached one of the best lighting photo i have of her in the daytime for review- if this one isn't enough i can try and get a couple more of her [ATTACH...

What colour is my chin?