Yes, they note that __________
* Colors containing an R, G or B value of 0 or 255 can not be displayed accurately, and are flagged in the rightmost column.
Don't see this table being of much use in the sense that the actual color sample with the hole in it would be, but then too not all daylilies would be one solid color, so even with the color sample with the hole it would be very limited it seems in matching colors. I was more interested in the names of the colors.