Oh sorry for my mistake you're right.
For me it will be largely enough with 2 or 3 light skinned options. Blond hairs are not necessary. I think a blue/purple haired, light skinned void elf with blue eyes would look great.
Maybe this would be some sort of compromise. Not a blond hairs option for the void elves. Only dark colors for the hairs available (purple, pink, black, blue, even greyish, white).