### Metal Vibes Color Palette

This color palette is inspired by the sleek and sophisticated aesthetics of metals, perfect for an Excel sheet that embodies a professional and modern vibe. The colors are chosen to reflect various metallic finishes, providing a polished look that enhances readability and visual appeal.

1. **Steel Gray**
   - **Hex Code:** 
                            
                            #7A8D9D
                        
   - **Description:** A cool, muted gray reminiscent of brushed steel, providing a strong base for the palette.

2. **Titanium Silver**
   - **Hex Code:** 
                            
                            #B7C9C7
                        
   - **Description:** A light, airy silver that adds a touch of elegance and brightness, ideal for headers or highlights.

3. **Copper Rose**
   - **Hex Code:** 
                            
                            #B76E4D
                        
   - **Description:** A warm, reddish-brown that mimics the rich tones of polished copper, great for accentuating important data.

4. **Gunmetal**
   - **Hex Code:** 
                            
                            #4B5454
                        
   - **Description:** A dark, sophisticated shade with a slight blue undertone, perfect for backgrounds and borders.

5. **Brushed Brass**
   - **Hex Code:** 
                            
                            #DAA520
                        
   - **Description:** A warm, golden hue that adds a luxurious touch, suitable for callouts or key information.

6. **Iron Black**
   - **Hex Code:** 
                            
                            #1C1C1C
                        
   - **Description:** A deep, rich black that grounds the palette, excellent for text and contrasts.

### Palette Overview:
This palette combines different metallic tones to create a cohesive theme that is both professional and stylish. The balance of warm and cool shades allows for flexibility in design, making it suitable for various types of data presentation in Excel.