Jubellian Eloy Floyen from “Daddy, I Don’t Want to Marry!“
In the novel she seems to have white hair, but in my opinion her hair is more silvery grey in the manhwa. Even her father sports similar colour so I’m going to say it’s the correct one.
I love her long and straight silver-grey colour and beautiful eyes. Her eyes seem to be grey but with a purple tint, although I’m not sure if I’m seeing it correctly.