Here is a black and white color palette for you:

json
{
  "palette_name": "Classic Black & White",
  "colors": [
    {
      "name": "Black",
      "hex_code": "
                            
                            #000000
                        "
    },
    {
      "name": "White",
      "hex_code": "
                            
                            #FFFFFF
                        "
    },
    {
      "name": "Charcoal",
      "hex_code": "
                            
                            #333333
                        "
    },
    {
      "name": "Light Gray",
      "hex_code": "
                            
                            #CCCCCC
                        "
    },
    {
      "name": "Dark Gray",
      "hex_code": "
                            
                            #666666
                        "
    }
  ]
}

This palette features a classic combination of black and white shades, along with various grays to provide depth and contrast.

Would you like to explore additional color palettes or perhaps a specific mood or theme?