Here is an expanded color palette suitable for an Excel palette, still inspired by cherry blossoms but in pastel tones:

json
{
  "palette_name": "Excel Pastel Cherry Blossom",
  "colors": [
    {
      "name": "Soft Pink",
      "hex_code": "
          
          #F1A7B3
       "
    },
    {
      "name": "Pale Peach",
      "hex_code": "
          
          #F8C8A0
       "
    },
    {
      "name": "Mint Green",
      "hex_code": "
          
          #B2E0D4
       "
    },
    {
      "name": "Lavender Mist",
      "hex_code": "
          
          #D8C4E0
       "
    },
    {
      "name": "Sky Blue",
      "hex_code": "
          
          #A6D5E5
       "
    },
    {
      "name": "Light Coral",
      "hex_code": "
          
          #F5B6B2
       "
    },
    {
      "name": "Pale Yellow",
      "hex_code": "
          
          #F9E1B5
       "
    },
    {
      "name": "Dusty Rose",
      "hex_code": "
          
          #D4A6B4
       "
    },
    {
      "name": "Seafoam Green",
      "hex_code": "
          
          #B8E1D9
       "
    },
    {
      "name": "Cream",
      "hex_code": "
          
          #FFF5E1
       "
    }
  ]
}

This palette provides a comprehensive selection of pastel colors that can be used effectively in Excel, allowing for a visually appealing and harmonious presentation.

Would you like assistance with anything else, such as color combinations or design tips?