I did some glass off testing of the colors for the individual band members. Yes, you can check these in your instant info, but I wanted to get a visual representation at a glance. Keep in mind, this is not your total Icarus X, just one of the four band members that get multiplied together.
Dark Orange 1.0-1.1
Lighter Orange 1.2-1.3
Shades of Yellow 1.4-1.9
Light Green 2.0-2.2
Darker Green 2.3-2.5
Blue/Green 2.6-2.7
Shades of Aqua 2.8-3.6
Light Blue 3.7-3.9
Dark Blue 4.0-4.3
Shades of Purple 4.4-4.9
Shades of Pink 5.0-5.6
Magenta 5.6-5.9
Dark Orange starts over at 6.0
Of course, most of us will never see most of these colors. It's hard enough to get past any shade of green. But at least this gives some reference.