Here is an expanded color palette based on the muted colors #A7B18E and #CFC1DF :

json
{
  "palette_name": "Muted Harmony",
  "colors": [
    {
      "name": "Soft Olive",
      "hex_code": "
                            
                            #A7B18E
                        "
    },
    {
      "name": "Dusty Lavender",
      "hex_code": "
                            
                            #CFC1DF
                        "
    },
    {
      "name": "Pale Sage",
      "hex_code": "
                            
                            #B7C9A8
                        "
    },
    {
      "name": "Muted Mauve",
      "hex_code": "
                            
                            #D1C7D3
                        "
    },
    {
      "name": "Faded Fern",
      "hex_code": "
                            
                            #B4C5B1
                        "
    },
    {
      "name": "Subdued Lilac",
      "hex_code": "
                            
                            #D6C8E0
                        "
    },
    {
      "name": "Soft Gray Green",
      "hex_code": "
                            
                            #B8C5B9
                        "
    },
    {
      "name": "Gentle Lavender Gray",
      "hex_code": "
                            
                            #E2D6E6
                        "
    }
  ]
}

This palette maintains a muted aesthetic while introducing complementary shades that harmonize well with the original colors. Would you like to see some suggestions on how to use this palette in design?