Here’s a refined color palette based on the specific shade of Rust ( #B7410E ) you provided:

 <Rust Accent>
1. Rust - 
          
          #B7410E
        - A bold, earthy red-orange that serves as the primary color, evoking a sense of warmth and strength.
2. Copper - 
          
          #B87333
        - A metallic brownish color that complements the rust, adding a touch of elegance and richness.
3. Slate Gray - 
          
          #708090
        - A cool, muted gray that balances the warmth of rust while bringing a modern feel.
4. Olive Green - 
          
          #3D9970
        - A muted green that adds a natural touch, harmonizing with the earthy tones of rust.
5. Dusty Blue - 
          
          #A3B5C5
        - A soft, faded blue that introduces a calming element into the palette, providing contrast and balance.

This palette accentuates the original rust color with complementary and contrasting tones, creating a well-rounded, cohesive look.

What specific project or design are you considering using this color palette for? Would you like suggestions on how to implement these colors effectively?