These are a few of the hamsters I've had over the years that I wasn't sure the colour of.
This was Cedric. SPCA was going to put him down because they said there was blood in his pee corner. I took him home...never saw a problem.
This was Corona...I'm thinking same colour as Cedric
This was Larry
And this was Schwepps. She was a SH golden satin...but I'm curious whether it looks like she could have the white belly gene?