button · sample · Haiku 4.5 · trial 095 of 100

What the model said

I'd recommend **#007BFF** — it's a clean, professional blue that works well for primary actions and has good contrast on light backgrounds.

If you want alternatives:
- **#0066CC** for a deeper, more traditional blue
- **#28A745** if it's for a success/positive action
- **#6C63FF** for a modern purple accent

What's the button's purpose or context? That could help refine the choice.