Here is a color palette that includes a brown color that complements the light peach ( #ffd8d3 ):

json
{
  "palette_name": "Peach and Brown Harmony",
  "colors": [
    {
      "name": "Light Peach",
      "hex_code": "
                            
                            #ffd8d3
                        "
    },
    {
      "name": "Chocolate Brown",
      "hex_code": "
                            
                            #3E2723
                        "
    },
    {
      "name": "Sandy Brown",
      "hex_code": "
                            
                            #D7B48C
                        "
    },
    {
      "name": "Caramel Brown",
      "hex_code": "
                            
                            #7B4B3A
                        "
    },
    {
      "name": "Chestnut Brown",
      "hex_code": "
                            
                            #5C3A29
                        "
    }
  ]
}

This palette features a light peach as the main color, complemented by various shades of brown that create a warm and harmonious look. Would you like to explore more colors or maybe get suggestions for a specific use case?