[ummonk]

It doesn't matter. Non-white people without steppe ancestry are pretty much uniformly dark-haired and don't have names akin to "subflavum" for traditional hair colors, because light yellow/gold hair just isn't a thing, regardless of what exactly they conceive of as "yellow/gold".

[CMCDragonkai]

Aboriginal Australians have blonde hair arising independently.

[makapuf]

Pretty sure Augustus wasnt aboriginal Australian, though (I see your point)