The seal mitted Ragdoll is perhaps one of the most magnificent looking felines on earth combine it with a blaze, and the seal mitted is even more striking.
The seal color in a cat is one of a dark brown and then the mitted part means, quite literally, that they will have white mitts and usually a white chin. If they are mismarked like Rags, who had a brown chin, then that can happen too. It’s just means that they are not show quality Ragdolls. Here’s an excellent website where you can get an idea of ideal markings and colors for Ragdolls.
There are a few seal mitteds on this website.
There are three seal mitteds with blazes on this site as well:
Ragdoll Fancier’s Club Worldwide has an excellent page that features seal Ragdolls.
Here are other color patterns of Ragdoll cats: