Here is the updated color palette based on your request while maintaining the overall warm and earthy theme:

json
{
  "palette_name": "Updated Warm Earthy Palette",
  "colors": [
    {
      "name": "Fabulous Fawn",
      "hex_code": "
                            
                            #EBC4A6
                        "
    },
    {
      "name": "Terracotta Rose",
      "hex_code": "
                            
                            #C47E72
                        "
    },
    {
      "name": "Warm Taupe",
      "hex_code": "
                            
                            #A99583
                        "
    },
    {
      "name": "Muted Teal",
      "hex_code": "
                            
                            #497C7B
                        "
    },
    {
      "name": "Soft Navy",
      "hex_code": "
                            
                            #4C5B70
                        "
    },
    {
      "name": "Cream",
      "hex_code": "
                            
                            #F4EFE6
                        "
    }
  ]
}

Palette Description:

This updated palette retains the warm and inviting tones from your original selection while integrating new shades. The palette begins with the soft warmth of Fabulous Fawn, complemented by the rich hue of Terracotta Rose. Warm Taupe adds an earthy touch, while Muted Teal introduces a refreshing contrast. Soft Navy brings depth to the palette, and Cream rounds everything off with a light and airy feel.

Would you like to make any further changes, or do you need assistance with something else?