Yes, that's her natural colour.
Here's the original thread I posted
https://www.backyardchickens.com/threads/question-on-my-brahmas-colour.1336873/
I had considered a light male crossed with a buff female, but that would result in light males (hiding buff) and light females.
Yeah, she does look quite different. She's a Rhode Island Red X White Leghorn.
I have a brahma who I've never been able to find out what colour she is. I tried posting on BYC, but nobody knew.
Sorry, this is a bit late. It's also not a very good picture (I think it might be around three years old :oops:). If you still want one, I can get another one tomorrow morning.