Here’s a vibrant and contrasting color palette that is suitable for an anti-vaping campaign targeting Generation Alpha. This palette combines bright colors that can capture attention and provide good readability for a website.

json
{
  "palette_name": "Vibrant Anti-Vaping",
  "colors": [
    {
      "name": "Electric Blue",
      "hex_code": "
          
          #007BFF
       "
    },
    {
      "name": "Lime Green",
      "hex_code": "
          
          #32CD32
       "
    },
    {
      "name": "Coral Pink",
      "hex_code": "
          
          #FF6F61
       "
    },
    {
      "name": "Sunny Yellow",
      "hex_code": "
          
          #FFD700
       "
    },
    {
      "name": "Bold Purple",
      "hex_code": "
          
          #800080
       "
    }
  ]
}

This palette features bright and engaging colors that can attract the attention of a younger audience, while ensuring that there is enough contrast for readability on digital platforms.

Would you like any specific design suggestions or components for the website?