the color allocation is closer to chinese symbolism than western. You don't need to change it, just describe it somewhere, probably with a rainbow strip, maybe bottom right, like a scale symbol on a map.
An earlier version included a rainbow color scale but it felt cluttered - I'll definitely bring it back in some capacity for sure - thanks for the feedback
An earlier version included a rainbow color scale but it felt cluttered - I'll definitely bring it back in some capacity for sure - thanks for the feedback