Here is a vibrant rainbow color palette based on your request:

json
{
  "palette_name": "Vibrant Rainbow",
  "colors": [
    {
      "name": "Red",
      "hex_code": "
                            
                            #FF0000
                        "
    },
    {
      "name": "Orange",
      "hex_code": "
                            
                            #FFA500
                        "
    },
    {
      "name": "Yellow",
      "hex_code": "
                            
                            #FFFF00
                        "
    },
    {
      "name": "Green",
      "hex_code": "
                            
                            #008000
                        "
    },
    {
      "name": "Blue",
      "hex_code": "
                            
                            #0000FF
                        "
    },
    {
      "name": "Indigo",
      "hex_code": "
                            
                            #4B0082
                        "
    },
    {
      "name": "Violet",
      "hex_code": "
                            
                            #EE82EE
                        "
    }
  ]
}

This palette features bright and vibrant colors that represent the classic hues of a rainbow, perfect for creating cheerful and lively designs.

What do you plan to use this color palette for?