Is there a purple eyed cat?

I'm curious, could you please clarify if there exists a breed or type of cat that possesses purple eyes? It's an intriguing concept, and I'd like to learn more about it if such a feline does indeed roam the earth. I'm particularly fascinated by the rarity and uniqueness of such a trait, if it does indeed exist in the feline kingdom. So, let's dive in and explore this question together: is there a purple-eyed cat out there in the world?