Here’s a color palette of pastel colors that would work well for Excel:

json
{
  "palette_name": "Pastel Colors for Excel",
  "colors": [
    {
      "name": "Pastel Pink",
      "hex_code": "
          
          #FFD1DC
       "
    },
    {
      "name": "Pastel Blue",
      "hex_code": "
          
          #A3C1DA
       "
    },
    {
      "name": "Pastel Green",
      "hex_code": "
          
          #B2E0A4
       "
    },
    {
      "name": "Pastel Yellow",
      "hex_code": "
          
          #F6EAB6
       "
    },
    {
      "name": "Pastel Purple",
      "hex_code": "
          
          #D1C4E9
       "
    },
    {
      "name": "Pastel Orange",
      "hex_code": "
          
          #FFCCB3
       "
    }
  ]
}

This palette features soft, soothing colors that are perfect for creating visually appealing and easy-to-read spreadsheets in Excel. Would you like to explore more options or adjustments to this palette?