Based on your description, I’ve created a color palette that captures the essence of minimalist, modern, and slightly earthy tones with a vintage western vibe. Here’s the color palette:

json
{
  "palette_name": "Minimalist Earthy Tones",
  "colors": [
    {
      "name": "Soft Off-White",
      "hex_code": "
          
          #F5F5F0
       "
    },
    {
      "name": "Warm Grey",
      "hex_code": "
          
          #B0A99F
       "
    },
    {
      "name": "Mushroom Grey",
      "hex_code": "
          
          #C4BBAF
       "
    },
    {
      "name": "Charcoal Black",
      "hex_code": "
          
          #333333
       "
    },
    {
      "name": "Dusty Olive",
      "hex_code": "
          
          #A9A18D
       "
    },
    {
      "name": "Sandstone Beige",
      "hex_code": "
          
          #D4C7B5
       "
    },
    {
      "name": "Muted Clay",
      "hex_code": "
          
          #B8A99A
       "
    },
    {
      "name": "Pale Taupe",
      "hex_code": "
          
          #D7D2CB
       "
    },
    {
      "name": "Stone Grey",
      "hex_code": "
          
          #A7A8AA
       "
    },
    {
      "name": "Earthy Brown",
      "hex_code": "
          
          #8B5B29
       "
    },
    {
      "name": "Sage Green",
      "hex_code": "
          
          #B7C9B2
       "
    },
    {
      "name": "Vintage Rose",
      "hex_code": "
          
          #D1A6A1
       "
    }
  ]
}

This palette includes a range of neutral and earthy tones that align with your minimalist aesthetic while avoiding pastels and vibrant colors.

Would you like to see any variations or additional options?