<Excel Fill Colors> 
1. Soft Blue - 
                            
                            #A4C8E1
                         - A calming blue that conveys professionalism and clarity, ideal for data representation. 
2. Light Green - 
                            
                            #B2E1B5
                         - A fresh and vibrant green that symbolizes growth and positivity, perfect for highlighting progress. 
3. Warm Yellow - 
                            
                            #F8EBAF
                         - A cheerful yellow that draws attention and provides a sense of optimism, great for key highlights. 
4. Gentle Coral - 
                            
                            #F6B5A0
                         - A warm coral that adds a touch of friendliness and approachability, suitable for team or collaborative data. 
5. Cool Grey - 
                            
                            #D1D1D1
                         - A neutral grey that balances the palette and offers a backdrop for clearer data visualization. 

This color palette is designed to be visually appealing while ensuring readability and clarity for data representation in Excel. Each color serves a specific purpose, enhancing user experience and interaction.

Do you have any specific themes or contexts in mind for the Excel file where this palette will be used? Or would you like to explore different color combinations?