Here is a vibrant color palette with 14 different colors:

json
{
  "palette_name": "Vibrant Spectrum",
  "colors": [
    {
      "name": "Crimson Red",
      "hex_code": "
          
          #DC143C
       "
    },
    {
      "name": "Bright Orange",
      "hex_code": "
          
          #FFA500
       "
    },
    {
      "name": "Sunshine Yellow",
      "hex_code": "
          
          #FFD700
       "
    },
    {
      "name": "Lime Green",
      "hex_code": "
          
          #32CD32
       "
    },
    {
      "name": "Aqua Blue",
      "hex_code": "
          
          #00FFFF
       "
    },
    {
      "name": "Dodger Blue",
      "hex_code": "
          
          #1E90FF
       "
    },
    {
      "name": "Royal Purple",
      "hex_code": "
          
          #663399
       "
    },
    {
      "name": "Hot Pink",
      "hex_code": "
          
          #FF69B4
       "
    },
    {
      "name": "Coral",
      "hex_code": "
          
          #FF7F50
       "
    },
    {
      "name": "Medium Orchid",
      "hex_code": "
          
          #BA55D3
       "
    },
    {
      "name": "Goldenrod",
      "hex_code": "
          
          #DAA520
       "
    },
    {
      "name": "Slate Gray",
      "hex_code": "
          
          #708090
       "
    },
    {
      "name": "Turquoise",
      "hex_code": "
          
          #40E0D0
       "
    },
    {
      "name": "Indigo",
      "hex_code": "
          
          #4B0082
       "
    }
  ]
}

This palette features a wide range of vibrant colors suitable for various design projects.

Do you have a specific theme or application in mind for this color palette?