Here is a color palette inspired by the collection of colors you mentioned: red, vermilion, orange, marigold (souci), yellow, chartreuse, green, aquamarine, blue, violet, purple, and magenta.

json
{
  "palette_name": "Vibrant Spectrum",
  "colors": [
    {
      "name": "Red",
      "hex_code": "
                            
                            #FF0000
                        "
    },
    {
      "name": "Vermilion",
      "hex_code": "
                            
                            #E03C31
                        "
    },
    {
      "name": "Orange",
      "hex_code": "
                            
                            #FFA500
                        "
    },
    {
      "name": "Marigold",
      "hex_code": "
                            
                            #F9A800
                        "
    },
    {
      "name": "Yellow",
      "hex_code": "
                            
                            #FFFF00
                        "
    },
    {
      "name": "Chartreuse",
      "hex_code": "
                            
                            #7FFF00
                        "
    },
    {
      "name": "Green",
      "hex_code": "
                            
                            #008000
                        "
    },
    {
      "name": "Aquamarine",
      "hex_code": "
                            
                            #7FFFD4
                        "
    },
    {
      "name": "Blue",
      "hex_code": "
                            
                            #0000FF
                        "
    },
    {
      "name": "Violet",
      "hex_code": "
                            
                            #EE82EE
                        "
    },
    {
      "name": "Purple",
      "hex_code": "
                            
                            #800080
                        "
    },
    {
      "name": "Magenta",
      "hex_code": "
                            
                            #FF00FF
                        "
    }
  ]
}

This palette encompasses a vibrant spectrum of colors, ranging from warm hues to cool tones, creating a lively and energetic visual experience.

What specific applications or projects do you have in mind for this colorful palette? Are you thinking about using it in design, art, or perhaps something else?