Here is a color palette inspired by your query that captures the essence of “Iridescent Fantasy,” “Ruby Radiance,” “Onyx Obsidian,” and “Emerald Shine.”

json
{
  "palette_name": "Mystical Gemstone",
  "colors": [
    {
      "name": "Iridescent Fantasy",
      "hex_code": "
                            
                            #A8D8E6
                        "
    },
    {
      "name": "Ruby Radiance",
      "hex_code": "
                            
                            #C72C41
                        "
    },
    {
      "name": "Onyx Obsidian",
      "hex_code": "
                            
                            #3B3C36
                        "
    },
    {
      "name": "Emerald Shine",
      "hex_code": "
                            
                            #50B883
                        "
    }
  ]
}

This palette embodies a mystical and vibrant theme, perfect for projects that seek to convey elegance and fantasy. Would you like to explore more colors, or do you have a specific project in mind for this palette?