|Tbh, I don't think putting celestial to contrast with Twilight will do you much good. That said, I wouldn't use chaos gloves either.|
Usually Twilight looks circle around the two colours of the weapons (Black and red) so you problably should try do get colors to complement it.
|Indeed, as Jeknar said Celestial isn't a good idea at all it's gonna look weird and your weapon will look out of place.|
For the hair, in red it could be cool, or some dark red maybe.
Good luck to find something fitting for a legendary because it's really hard !
|We need more information on what armors you're wearing.|