There are several colors that can complement blue granite countertops. Some popular options include:
1. White: A white backsplash can create a clean and fresh look, providing a nice contrast to the blue granite.
2. Gray: A gray backsplash can create a sleek and modern look that enhances the blue tones in the granite.
3. Cream or Beige: These neutral colors can create a warm and welcoming ambiance, allowing the blue granite to stand out.
4. Silver or Metallic: These backsplash options can provide a contemporary and glamorous touch, especially if the blue granite has metallic flecks.
Ultimately, the best color choice will depend on your personal preference, the shade of blue in the granite, and the overall style and color scheme of your kitchen.