Rare violet eyes (a genetic mutation called Alexandria's Genesis) Whoops! Alexandria's Genesis is a sci-fi thing, not real. These eyes are prob fake. Violet eyes are either seen in incomplete albinism or are trick of the light with deep blue eyes.
Violet eyes, red hair, freckles (beautiful, but likely fake - violet eyes would be seen on someone with pale or variated skin color, due to incomplete albinism, otherwise violet eyes are a light effect on dark blue eyes)