Here’s a color palette inspired by the way light interacts with raw tourmaline, showcasing an ordered gradient from the darkest to the lightest shades:

json
{
  "palette_name": "Luminescent Tourmaline",
  "colors": [
    {
      "name": "Deep Black",
      "hex_code": "
                            
                            #1C1C1C
                        "
    },
    {
      "name": "Slate Gray",
      "hex_code": "
                            
                            #7D7F7D
                        "
    },
    {
      "name": "Earthy Brown",
      "hex_code": "
                            
                            #4E3B31
                        "
    },
    {
      "name": "Moss Green",
      "hex_code": "
                            
                            #4A6E4D
                        "
    },
    {
      "name": "Faded Olive",
      "hex_code": "
                            
                            #B8B19D
                        "
    }
  ]
}

This palette is ordered to reflect how light transitions through the darker shades of raw tourmaline, moving towards lighter tones that are illuminated by light.

Do you have any specific applications in mind for this palette, or would you like to see additional variations?