What is an appealing Japanese name meaning darkness and beauty?

Hello! I am writing a story and my character well of course needs a name! I was trying to make a name that sounds appealing with the meaning of dark, darkness and beauty but no luck. If someone could help me make a name that would be fantastic! Thank you very much!|||Literally kura means dark and mi means beauty. Therefore dark beauty is Kurami 暗美. Japanese girls names often feminized ending in ko 子, therefore Kuramiko.