3 ms·I bet the most popular would be ones where one or more of the RGB are 00 or FF.by irrational 4y agoI bet the most popular would be ones where one or more of the RGB are 00 or FF.BudaDude 4y agoI was thinking the same thing. But they could exclude them since they are not real colors.croes 4y agoWhy is FF0000 not a real color or FF5687?