Up until yesterday I had a female that was pretty much entirely white and black with no trace of yellow, red or blue whatsoever. The place I purchased her said she was a captive bred fish and they had no idea of her lineage. All of the salvini they carry are extremely drab and normally greyish with very little colour. The little female caught my eye being all fired up and still completely lacking any trace of other colours.
This particular picture might be flash now that I look more closely.