best · sample · Fable 5.1 · trial 093 of 100

What the model said

Blue — specifically a deep, slightly green-leaning blue, like the ocean a few minutes after sunset. It's the most commonly named favorite color across cultures, it's calm without being dull, and it pairs well with almost everything.

That said, "best" depends on the job: for a terminal theme I'd argue for a warm amber, and for a warning sign nothing beats red.