Oh boy, the light blue is done! The canvas was getting busier and busier, so I changed the background design to make the whole composition easier for the eyes. (And I hope I didn't make it worse since I can't judge this thing adequately anymore). The next one is blue!
Kutaka, Suika and... Orange - for orange! (I also added Flandre for red to balance things out) Since I messed up the color order, I already have some excellent suggestions for yellow, so I'll keep working on them!
Nobody asked me, but I want to share this little trick for colored line art that saves me a lot of time and adds more volume to the drawing. (probably a lot of ppl already know how to do this, but still)