Color Palette for Excel Spreadsheet:

1. Color Name: Sky Blue
   Hex Code: 
                            
                            #87CEEB
                        
   Description: A light and calming blue, perfect for headers or background accents.

2. Color Name: Mint Green
   Hex Code: 
                            
                            #98FF98
                        
   Description: A fresh and vibrant green, ideal for highlighting important data or charts.

3. Color Name: Sunshine Yellow
   Hex Code: 
                            
                            #FFD700
                        
   Description: A bright and cheerful yellow, great for emphasizing key information or cells.

4. Color Name: Coral Pink
   Hex Code: 
                            
                            #FF6F61
                        
   Description: A warm and inviting pink, suitable for adding a pop of color to your spreadsheets.

5. Color Name: Lavender Purple
   Hex Code: 
                            
                            #B57EDC
                        
   Description: A soft and elegant purple, perfect for creating a cohesive and visually appealing design.

6. Color Name: Silver Gray
   Hex Code: 
                            
                            #C0C0C0
                        
   Description: A versatile and neutral gray, ideal for borders, text, or background shading in your Excel sheets.