Here is a color palette inspired by desaturated, dark autumn colors:

json
{
  "palette_name": "Desaturated Dark Autumn",
  "colors": [
    {
      "name": "Muted Olive",
      "hex_code": "
          
          #4A4E3D
       "
    },
    {
      "name": "Burnt Sienna",
      "hex_code": "
          
          #6F4E37
       "
    },
    {
      "name": "Dusty Plum",
      "hex_code": "
          
          #5B3F6E
       "
    },
    {
      "name": "Charcoal Gray",
      "hex_code": "
          
          #3B3C36
       "
    },
    {
      "name": "Deep Teal",
      "hex_code": "
          
          #3B5B5C
       "
    }
  ]
}

This palette features muted and earthy tones that reflect the essence of autumn while maintaining a dark and desaturated aesthetic. Would you like to explore any specific applications for this palette, or do you have any other color preferences in mind?