Is she’s agouti or dirty faced

[Luminea]

Hi, I have a Alaskan husky she’s 1 year old and is the sweetest thing I’ve always wondered if she’s considered a dirty faced I don’t think she’s agouti I’m pretty sure she’s a jet black husky her under coat is black and her outer coat/guard hairs are black with some occasional brown and tan guard  hairs. She’s has a grayish muzzle with a very dark mask, I honestly could care less about her color but I would be nice to know