Is this a smoke Pearl?

[Bunnylovr]

I have a mini rex, and I don't know what color she is. I was thinking a smoke Pearl,but now I don't know. Can you help me decide.

 

[Apollo’s Slave]

I’m horrible at telling breeds or colours so I’m probably going to get it wrong. But his colour doesn’t look like a smoke pearl, more like broken something. Maybe this could help. Mini Rex Color Guide

 

[SableSteel]

I don't see any shading on it in these pictures. Maybe a broken blue?