button · sample · Haiku 4.5 · trial 097 of 100

What the model said

I'd recommend **#007BFF** — it's a crisp, professional blue that works well for primary buttons and has good contrast on both light and dark backgrounds. It's the Bootstrap default blue and widely recognized as actionable.

If you need something different:
- **#28A745** (green) for positive/success actions
- **#DC3545** (red) for destructive/delete actions
- **#6C757D** (gray) for secondary buttons

Let me know if you'd like a different tone or have other constraints!