Here is the updated AutoCAD ACI palette without white, black, and gray colors:

json
{
  "palette_name": "AutoCAD ACI Palette (Revised)",
  "colors": [
    {
      "name": "Red",
      "hex_code": "
                            
                            #FF0000
                        "
    },
    {
      "name": "Green",
      "hex_code": "
                            
                            #00FF00
                        "
    },
    {
      "name": "Blue",
      "hex_code": "
                            
                            #0000FF
                        "
    },
    {
      "name": "Cyan",
      "hex_code": "
                            
                            #00FFFF
                        "
    },
    {
      "name": "Magenta",
      "hex_code": "
                            
                            #FF00FF
                        "
    },
    {
      "name": "Yellow",
      "hex_code": "
                            
                            #FFFF00
                        "
    },
    {
      "name": "Orange",
      "hex_code": "
                            
                            #FFA500
                        "
    },
    {
      "name": "Purple",
      "hex_code": "
                            
                            #800080
                        "
    },
    {
      "name": "Brown",
      "hex_code": "
                            
                            #A52A2A
                        "
    }
  ]
}

This revised palette, named “AutoCAD ACI Palette (Revised),” retains the vibrant colors from the original ACI palette while excluding white, black, and gray.

Is there anything else you would like to adjust or add to this palette?