Here’s a color palette featuring 30 pastel colors that you can use in Excel:

json
{
  "palette_name": "Pastel Colors",
  "colors": [
    {"name": "Pastel Pink", "hex_code": "
          
          #FFB3BA
       "},
    {"name": "Pastel Blue", "hex_code": "
          
          #A2C2E9
       "},
    {"name": "Pastel Green", "hex_code": "
          
          #B3E3B3
       "},
    {"name": "Pastel Yellow", "hex_code": "
          
          #FFF5B3
       "},
    {"name": "Pastel Purple", "hex_code": "
          
          #D1B3E0
       "},
    {"name": "Pastel Peach", "hex_code": "
          
          #FFCCB3
       "},
    {"name": "Pastel Mint", "hex_code": "
          
          #B3E5E0
       "},
    {"name": "Pastel Lavender", "hex_code": "
          
          #E1B7EA
       "},
    {"name": "Pastel Coral", "hex_code": "
          
          #FFBBAA
       "},
    {"name": "Pastel Sky Blue", "hex_code": "
          
          #A2DFF7
       "},
    {"name": "Pastel Lemon", "hex_code": "
          
          #F9E08D
       "},
    {"name": "Pastel Teal", "hex_code": "
          
          #A2D5D1
       "},
    {"name": "Pastel Lilac", "hex_code": "
          
          #E4C6E4
       "},
    {"name": "Pastel Salmon", "hex_code": "
          
          #FF9C9C
       "},
    {"name": "Pastel Apricot", "hex_code": "
          
          #FFE5B4
       "},
    {"name": "Pastel Olive", "hex_code": "
          
          #D3DAB0
       "},
    {"name": "Pastel Rose", "hex_code": "
          
          #F0B2C3
       "},
    {"name": "Pastel Seafoam", "hex_code": "
          
          #B2E0D4
       "},
    {"name": "Pastel Plum", "hex_code": "
          
          #D5A6E5
       "},
    {"name": "Pastel Caramel", "hex_code": "
          
          #D1B49E
       "},
    {"name": "Pastel Cyan", "hex_code": "
          
          #B3F0F2
       "},
    {"name": "Pastel Butter", "hex_code": "
          
          #FFF9B0
       "},
    {"name": "Pastel Honey", "hex_code": "
          
          #F9D6A6
       "},
    {"name": "Pastel Cherry", "hex_code": "
          
          #FFB3C1
       "},
    {"name": "Pastel Mint Green", "hex_code": "
          
          #C4E2D4
       "},
    {"name": "Pastel Lavender Blue", "hex_code": "
          
          #E0C1E5
       "},
    {"name": "Pastel Berry", "hex_code": "
          
          #EAB8D1
       "},
    {"name": "Pastel Cream", "hex_code": "
          
          #FFF1C1
       "},
    {"name": "Pastel Ocean", "hex_code": "
          
          #A2D3E0
       "},
    {"name": "Pastel Sand", "hex_code": "
          
          #E4D2C3
       "},
    {"name": "Pastel Berry Blue", "hex_code": "
          
          #B3C6E4
       "},
    {"name": "Pastel Fuchsia", "hex_code": "
          
          #F1A6D2
       "},
    {"name": "Pastel Light Green", "hex_code": "
          
          #C3EBC8
       "},
    {"name": "Pastel Orchid", "hex_code": "
          
          #E7B7E3
       "}
  ]
}

This pastel color palette is perfect for creating a soft, calming look in your Excel spreadsheets. Would you like to know how to apply these colors in Excel or any other assistance?