Thank you for your patience and for your detailed instructions! Let’s create a new 16-color palette that starts with black ( #000000 ), ends with white ( #ffffff ), contains no duplicates, and incorporates colors from the previously provided palettes while adhering to the specified quantization constraints.

Here’s the revised palette:

json
{
  "palette_name": "Final EGA Palette",
  "colors": [
    {
      "name": "Black",
      "hex_code": "
          
          #000000
       "
    },
    {
      "name": "Dark Red",
      "hex_code": "
          
          #550000
       "
    },
    {
      "name": "Dark Green",
      "hex_code": "
          
          #005500
       "
    },
    {
      "name": "Dark Yellow",
      "hex_code": "
          
          #555500
       "
    },
    {
      "name": "Dark Blue",
      "hex_code": "
          
          #000055
       "
    },
    {
      "name": "Dark Magenta",
      "hex_code": "
          
          #550055
       "
    },
    {
      "name": "Dark Cyan",
      "hex_code": "
          
          #005555
       "
    },
    {
      "name": "Gray",
      "hex_code": "
          
          #555555
       "
    },
    {
      "name": "Light Coral",
      "hex_code": "
          
          #ffaaaa
       "
    },
    {
      "name": "Bright Green",
      "hex_code": "
          
          #55ff55
       "
    },
    {
      "name": "Bright Yellow",
      "hex_code": "
          
          #ffff55
       "
    },
    {
      "name": "Teal",
      "hex_code": "
          
          #00aaaa
       "
    },
    {
      "name": "Light Blue",
      "hex_code": "
          
          #5555ff
       "
    },
    {
      "name": "Light Magenta",
      "hex_code": "
          
          #ff55ff
       "
    },
    {
      "name": "Light Gray",
      "hex_code": "
          
          #aaaaaa
       "
    },
    {
      "name": "White",
      "hex_code": "
          
          #ffffff
       "
    }
  ]
}

This palette starts with black and ends with white, includes a variety of colors from previous palettes, and maintains uniqueness without duplicates. Each color adheres to the quantization constraints.

If you have any additional requests or further modifications, please let me know!