While the colours for the legends for Genomic Features match those shown in genome plots, those for the COGs do not. E.g. #909090 used for COG category S on plot, but #999999 used in legend; #626262 used for COG category R on plot, but #696969 in legend. I only noticed this when I tried searching for same colours across the genovi outputs in Illustrator. Not a huge issue as you have made it possible to run genovi with specific COG outputs, but means that if I and others want to highlight specific aspects of complex plots there's no way we can match/find COG categories in the images.