Here is a color palette that incorporates shades of purple and azure blue, ensuring good contrast and visibility for black text.

json
{
  "palette_name": "Purple and Azure Contrast Colors",
  "colors": [
    {
      "name": "Azure Blue",
      "hex_code": "
                            
                            #007FFF
                        "
    },
    {
      "name": "Medium Purple",
      "hex_code": "
                            
                            #9370DB
                        "
    },
    {
      "name": "Lavender",
      "hex_code": "
                            
                            #E6E6FA
                        "
    }
  ]
}

This palette features azure blue, medium purple, and lavender, providing a harmonious blend of colors while ensuring that black text remains visible against them.

Would you like to explore additional shades or perhaps a different theme?