### Muted Color Palette for Spreadsheet Categories

1. **Dusty Blue**
   - **Hex Code:** 
                            
                            #A7B2C1
                        
   - **Description:** A soft, calming blue that promotes clarity and focus, making it ideal for categorizing data related to productivity or finance.

2. **Sage Green**
   - **Hex Code:** 
                            
                            #B7C9A6
                        
   - **Description:** A gentle green that evokes a sense of balance and harmony, perfect for categories associated with nature or health.

3. **Warm Taupe**
   - **Hex Code:** 
                            
                            #C3B2A1
                        
   - **Description:** A neutral, earthy shade that provides a grounded feel, suitable for categories related to projects or tasks.

4. **Muted Coral**
   - **Hex Code:** 
                            
                            #DCA6A1
                        
   - **Description:** A soft coral that adds a touch of warmth without being overwhelming, great for categories related to marketing or creativity.

5. **Pale Lavender**
   - **Hex Code:** 
                            
                            #D9C6E0
                        
   - **Description:** A light lavender that offers a serene touch, ideal for categories related to well-being or personal development.

6. **Stone Gray**
   - **Hex Code:** 
                            
                            #AFAFAF
                        
   - **Description:** A versatile gray that serves as a neutral backdrop, making it suitable for any category that requires a professional look.

### Palette Overview:
This muted color palette is designed for spreadsheets to provide a visually appealing yet understated way to categorize data. Each color is selected to create a cohesive look while maintaining clarity and readability, making it easier to navigate through different sections of your spreadsheet.