Definitely NOT an Opal. Opal is an Agouti color (dilute Chestnut) so would have light insides to the ears and a white belly. This bunny is self patterned. It doesn't look like a straightforward Blue; it could be a self-patterned dilute Chin, or possibly a Smoke Pearl.
 
	 
 
		 
			
		
		
		
	
	
			
		 
			
		
		
		
	
	
			
		 
 
		 
 
		 
	 
 
		 
 
		 
	 Yep, Chestnut!
  Yep, Chestnut!
		 
 
		 
 
		 
 
		 
 
		
 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		