### Warm Professional Color Palette for Excel Workbook

**Palette Description:**  
This color palette is designed to provide a warm, professional aesthetic that is easy on the eyes. It's perfect for an Excel workbook, with distinct colors for various cell types, ensuring clarity and usability while maintaining a cohesive look. The colors are muted yet inviting, promoting an organized and efficient working environment.

| Color Name           | Hex Code | Usage                         |
|----------------------|----------|-------------------------------|
| Soft Sand            | 
                            
                            #E6D5B8
                         | Non-Data Entry Cells          |
| Warm Beige           | 
                            
                            #D1B7A0
                         | Data-Entry Cells              |
| Gentle Olive         | 
                            
                            #D3E1D2
                         | Budget Related Cells           |
| Dusty Rose           | 
                            
                            #D6A6A1
                         | Headers                       |
| Earthy Terracotta    | 
                            
                            #D17C5C
                         | Sub-Headers                   |
| Calm Slate           | 
                            
                            #A8B4A1
                         | Navigation Home Button         |
| Muted Teal           | 
                            
                            #A2C2C0
                         | Navigation Next Button         |
| Soft Lavender        | 
                            
                            #E6C6E2
                         | Miscellaneous Color 1         |
| Light Mist           | 
                            
                            #C6D7E3
                         | Miscellaneous Color 2         |

**Usage Notes:**  
- **Non-Data Entry Cells (Soft Sand)**: A neutral base color that provides a soft backdrop, ensuring readability without distraction.
- **Data-Entry Cells (Warm Beige)**: A slightly warmer tone that invites interaction while maintaining professionalism.
- **Budget Related Cells (Gentle Olive)**: This calming green is ideal for financial information, promoting a sense of stability and trust.
- **Headers (Dusty Rose)**: A warm yet muted tone that stands out without overwhelming, perfect for section headers.
- **Sub-Headers (Earthy Terracotta)**: A supporting warm color that differentiates sections while remaining harmonious.
- **Navigation Home Button (Calm Slate)**: A cool, calming color that provides clarity for navigation.
- **Navigation Next Button (Muted Teal)**: A soothing yet distinct color that encourages movement through the workbook.
- **Miscellaneous Color 1 (Soft Lavender)**: A gentle and inviting color for additional notes or highlights.
- **Miscellaneous Color 2 (Light Mist)**: A soft blue that can be used for comments or secondary highlights, enhancing the overall palette without distraction.

This palette ensures a professional appearance while being friendly and approachable, making it ideal for a variety of Excel workbook applications.