Check out the Encore website to see pictures.

Here is a link that might be useful: Encore Azaleas

Thank you. I should have mentioned that I have been on the Encore website and have gone over all the ones listed 10 times over. Problem is that when I look at photos on google images, the colors vary greatly for the same name.
Was hoping to find someone who actually owns an Autumn Royalty or Autumn Sangria or Autumn Sundance/Empress, etc and find out which is actually really eye-popping bright.
Thanks for your help though.

Colors vary in the real world. Different seasons, different location, different time since buds opened, different soils, and different sun exposure all lead to differences in color, even in the same plant.

My favorite example is a rhododendron, Scintillation. It opens bright pink with a yellow blotch. After the blossom has been open 3 weeks, the yellow blotch is gone and the pink has faded to a pinkish tan.

I have Autumn Ruby which is the small size. It is described as red on the website but in reality it is a deep hot pink, similar to my "red" knockout roses, which are really a deep hot pink and they fade to light pink. The azaleas never fade, however. I would guess that the colors are lighter than they appear???