Here’s a color palette designed for a finance-themed Excel sheet, which includes colors that convey professionalism and clarity.

json
{
  "palette_name": "Finance Professional",
  "colors": [
    {
      "name": "Deep Blue",
      "hex_code": "
                            
                            #003366
                        "
    },
    {
      "name": "Silver",
      "hex_code": "
                            
                            #C0C0C0
                        "
    },
    {
      "name": "Emerald Green",
      "hex_code": "
                            
                            #50C878
                        "
    },
    {
      "name": "Light Gray",
      "hex_code": "
                            
                            #D3D3D3
                        "
    },
    {
      "name": "Crimson Red",
      "hex_code": "
                            
                            #DC143C
                        "
    }
  ]
}

This palette includes a deep blue for headers, silver and light gray for background colors, emerald green for positive financial indicators, and crimson red for highlighting negative values.

Would you like any additional colors or a specific arrangement for your Excel sheet?