There are two clowns in the "Maroon complex". Premnas Biaculeatus is a much redder species. We see them here a lot in the UK and some; particularly smaller ones are really bright red.
You learn something new every day.
No tag on the tank?? Didn't ask the LFS guy about it?? Just curious, not trying to be a wise a$$. Never saw a red Ocellaris before but some are definitely brighter than others or maybe the lighting over the tank?