Still blooming

Can someone tell me what the name of this hibiscus is ? It was labeled "dinnerplate". when I bought it, it looked a darker color,more of a maroon. Do ther normally change like that?

oops! The pic did not show. I'll try again.

It looks like a hardy Luna Red Hibiscus. Dinnerplate usually refers to the large bloom size--these hardy hibiscus are usually in the Hibiscus Moscheutos family.

http://davesgarden.com/community/forums/fp.php?pid=3770457

Thank you so much Snug. I wish these stores would label them better.
Lynda