User blog comment:Crimson and Darkness/High School DxD DX.5 discussion/@comment-2600:1700:B9B1:AB0:DCAB:5AC7:C52F:4234-20190321005129/@comment-2600:1700:B9B1:AB0:DCAB:5AC7:C52F:4234-20190321005531

Also looks like form this pic that Arthur's girlfriend is a brunette.

https://highschooldxd.fandom.com/wiki/File:Le_Fay_being_measured_by_Elaine_Westcott.jpeg