ild suggest looking at
Syrian
they describe most colours, and most with pictures, you can get the idea of their quality too, also looking up the show winners will help.
I find at shows, have a walk around before scores are given, for each section, pick who you think is 'right' and come back when the scores are issued, and see if you and the judge think the same, this is how I am getting used to show standard. I can see colour in hamsters, but I havent yet got the eye for 'type' but I did pick the winner for hereford show
A photo can be blured, edited or not capture their true colour, we cant see fur density, or quality, and sometimes cant see the correct eye colour, but still, if you want us to see your hamster, theres a few of us here who show, who could give you advice.