best · sample · Fable 5.1 · trial 010 of 100

What the model said

Blue — specifically a deep, slightly green-leaning blue like teal or petrol. It's calm without being dull, works in both light and dark contexts, and it's the color people most often name as their favorite across cultures, so I'm in good company.

That said, "best" depends on the job: red for urgency, green for "all tests passed," and amber for terminal text if you want to feel like it's 1983.