Color Palette: "Business Spreadsheet Elegance"

1. Primary Color: Deep Sea Dive
   - Hex Code: 
                            
                            #014D52
                        
   - Description: A rich, deep teal that exudes professionalism and focus, reminiscent of the classic colors often found in spreadsheet software.

2. Complementary Color: Crisp Celadon
   - Hex Code: 
                            
                            #66A5AD
                        
   - Description: A muted, soft turquoise that contrasts yet complements the primary color, adding a touch of tranquility to the palette.

3. Accent Color: Chart Highlight
   - Hex Code: 
                            
                            #F2C14E
                        
   - Description: A warm, golden yellow that draws attention and can be used to highlight important data points or sections within a spreadsheet.

4. Neutral Base: Polished Slate
   - Hex Code: 
                            
                            #F2F2F2
                        
   - Description: A very light grey that provides a clean and neutral background, ensuring that the other colors stand out and the data speaks for itself.

5. Secondary Neutral: Midnight Ink
   - Hex Code: 
                            
                            #1C1C1C
                        
   - Description: An almost black, dark grey that offers strong contrast for text and lines, ensuring excellent readability and a professional appearance.

The "Business Spreadsheet Elegance" palette combines a sense of sophistication and functionality, ideal for creating designs that need to convey information clearly while maintaining a visually appealing and cohesive color scheme.