button · sample · Haiku 4.5 · trial 010 of 100

What the model said

I'd suggest **#0066CC** — a clean, professional blue that provides good contrast on light backgrounds and is widely recognized as an interactive element. It's neutral enough to work across most design systems while being distinct enough for clear visibility.

If you prefer something different, other solid options include:
- **#10B981** for a trustworthy green
- **#F59E0B** for an attention-grabbing amber
- **#EF4444** for a call-to-action red

What's the context? I can suggest a better color if you share what the button is for or what palette you're working with.