I apologize for the confusion and any frustration caused by the errors in the palettes. Let’s take a step back and simplify things.

To clarify, you want a 16-color palette that:

• Starts with black ( #000000 )
• Ends with white ( #ffffff )
• Contains no duplicate colors
• Incorporates colors from the eighth palette you mentioned
• Follows the quantization scheme of using 00, 55, aa, or ff for each color channel

Let’s create that palette correctly this time:

json
{
  "palette_name": "Simple 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 Red",
      "hex_code": "
          
          #ff5555
       "
    },
    {
      "name": "Bright Green",
      "hex_code": "
          
          #55ff55
       "
    },
    {
      "name": "Bright Yellow",
      "hex_code": "
          
          #ffff55
       "
    },
    {
      "name": "Cyan",
      "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 is explicitly built to your requirements. If you need any specific adjustments or a completely new direction, just let me know. Thank you for your understanding!