.

[rigid fable]

That ship has sailed

[arctic rivet]

One of the gens did have a ship.... but didn't look great. I honestly hate the rule mentioned about blue and green because it's broken everywhere in nature. I think it's really just the artificial ones that started to appear in early computer graphics that look bad, likely due to how edges would blend

In fact colour theory has had to adapt into multiple branches to account for the differences between screens and print