Color Magic Revisited - Going Deeper

I was just introduced to Colour Cubes, which are decks of cards with a color palette on each one. This got me thinking: I know what individual colors mean to me, but does that change in any way when it's a set of colors?

More research is needed, so naturally I ordered a couple of Colour Cubes.

While I wait to get them, one of the mindless mobile games I play has combinations of colors just because of how it works, and I've thought about the aesthetics of those combinations as I play. Maybe if I slow down, I can dig into the meanings as well.