Can't tell the difference

Sheltiemama

Forums Enthusiast
I can't tell the difference between a bi black and a bi blue. They both look gray to me. Can anyone tell me how to look at them and tell the difference?
 
Bi black - totally black and white - no other colour - I think Callie's Mom has a bi black. Bi blue - like Dr. Shelli's Ember - gray, white and black.
 
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