Looks good. Just needs more legible legends.
Thanks, appreciate the feedback.
Do you mean the whole set as a whole needs more legible legends? Or just the color addons?
I think the base should be legible enough, but I admit the addons could be tough to read.
If the whole thing should be more legible, I could replace the dark blue with an even darker, more full, blue, as suggested above.
That should fix any legibility issues, but might lose the faded colors of blue I was going for in the base