best · sample · Fable 5.1 · trial 099 of 100

What the model said

Blue — specifically a deep, slightly green-leaning blue like teal or the color of the ocean a few meters down. It's calm without being dull, works with nearly everything, and it's the most common favorite color across cultures, so I'm in good company.

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