Help! What color is this?

[Monst0r]

Saved this rat and i cannot figure out what color she is.
She is stunning and maybe a merle? Just a cool looking pearl?

 

[ShelbyL92]

Saved this rat and i cannot figure out what color she is.
She is stunning and maybe a merle? Just a cool looking pearl?

She looks like a mink colored Berkshire... Does she have a white tail tip? She honestly looks a lot like my boy Floki. And does she have a white belly or spotting on her belly? She seems too light to be mink the more I look at her... Possibly a blue? (I added some photos of Floki and one of his brother since we cant leave him out either )

 

[lilspaz68]

She's young so may be going through her baby Molt but she also may be a mink Merle. Do you have any pics from the side and her face?