Here is a neutral pastel theme color palette with a range of 20 colors:

json
{
  "palette_name": "Neutral Pastel Theme",
  "colors": [
    {"name": "Pastel Beige", "hex_code": "
          
          #D8CFC4
       "},
    {"name": "Soft Peach", "hex_code": "
          
          #F2C6B6
       "},
    {"name": "Pale Lavender", "hex_code": "
          
          #E5D2E6
       "},
    {"name": "Light Gray", "hex_code": "
          
          #D3D3D3
       "},
    {"name": "Dusty Rose", "hex_code": "
          
          #D6A3A1
       "},
    {"name": "Mint Green", "hex_code": "
          
          #B2E0D4
       "},
    {"name": "Powder Blue", "hex_code": "
          
          #A4C8E1
       "},
    {"name": "Lilac Mist", "hex_code": "
          
          #E3D6E5
       "},
    {"name": "Soft Lemon", "hex_code": "
          
          #F4EBAF
       "},
    {"name": "Muted Coral", "hex_code": "
          
          #F4B6A1
       "},
    {"name": "Creamy White", "hex_code": "
          
          #F6F1E3
       "},
    {"name": "Pale Taupe", "hex_code": "
          
          #C9B8A6
       "},
    {"name": "Blush Pink", "hex_code": "
          
          #F2D3D1
       "},
    {"name": "Sage Green", "hex_code": "
          
          #C7D3B8
       "},
    {"name": "Light Sand", "hex_code": "
          
          #E1D6C1
       "},
    {"name": "Misty Gray", "hex_code": "
          
          #B7B7B7
       "},
    {"name": "Dove Gray", "hex_code": "
          
          #A8A8A8
       "},
    {"name": "Soft Plum", "hex_code": "
          
          #D1C5D7
       "},
    {"name": "Vanilla Cream", "hex_code": "
          
          #F6E7C1
       "},
    {"name": "Pale Aqua", "hex_code": "
          
          #B9E3E4
       "},
    {"name": "Soft Almond", "hex_code": "
          
          #E7DCC3
       "}
  ]
}

This neutral pastel color palette features soft, muted tones that create a calm and soothing atmosphere, perfect for a variety of design projects.

Would you like to explore how to use this palette in a specific project or need help with something else?