Color Palette for Excel:

1. Color Name: Dodger Blue
   Hex Code: 
                            
                            #1E90FF
                        
   Description: A vibrant and professional blue color commonly used for highlighting important information in Excel sheets.

2. Color Name: Forest Green
   Hex Code: 
                            
                            #228B22
                        
   Description: A deep green color that signifies success and growth, often used for positive indicators or valid data in Excel.

3. Color Name: Firebrick
   Hex Code: 
                            
                            #B22222
                        
   Description: A dark red color that represents errors or invalid data in Excel, signaling caution and attention needed.

4. Color Name: Steel Blue
   Hex Code: 
                            
                            #4682B4
                        
   Description: A cool and calming blue color that can be used for additional information or annotations in Excel sheets.

5. Color Name: Dark Olive Green
   Hex Code: 
                            
                            #556B2F
                        
   Description: A muted green color that can be utilized for neutral elements or secondary data in Excel.

6. Color Name: Indian Red
   Hex Code: 
                            
                            #CD5C5C
                        
   Description: A warm and rich red color often used for highlighting exceptions or discrepancies in Excel data analysis.