Here’s another color palette designed for use in an Excel spreadsheet, featuring 7-8 colors that effectively balance clarity and professionalism.

json
{
  "palette_name": "Professional Excel Palette",
  "colors": [
    {
      "name": "Royal Blue",
      "hex_code": "
                            
                            #4169E1
                        "
    },
    {
      "name": "Light Green",
      "hex_code": "
                            
                            #90EE90
                        "
    },
    {
      "name": "Crimson",
      "hex_code": "
                            
                            #DC143C
                        "
    },
    {
      "name": "Orange",
      "hex_code": "
                            
                            #FFA500
                        "
    },
    {
      "name": "Steel Blue",
      "hex_code": "
                            
                            #4682B4
                        "
    },
    {
      "name": "Medium Sea Green",
      "hex_code": "
                            
                            #3CB371
                        "
    },
    {
      "name": "Goldenrod",
      "hex_code": "
                            
                            #DAA520
                        "
    },
    {
      "name": "Light Slate Gray",
      "hex_code": "
                            
                            #778899
                        "
    }
  ]
}

This palette incorporates a blend of bright and muted tones that enhance readability and data distinction within your Excel spreadsheets.

Do you have any specific themes or types of data you plan to visualize with these colors?