Here is a color palette based on the request for “twelve colors”:

json
{
  "palette_name": "Vibrant Twelve",
  "colors": [
    {
      "name": "Crimson Red",
      "hex_code": "
                            
                            #DC143C
                        "
    },
    {
      "name": "Royal Blue",
      "hex_code": "
                            
                            #4169E1
                        "
    },
    {
      "name": "Golden Yellow",
      "hex_code": "
                            
                            #FFD700
                        "
    },
    {
      "name": "Emerald Green",
      "hex_code": "
                            
                            #50C878
                        "
    },
    {
      "name": "Violet Purple",
      "hex_code": "
                            
                            #8A2BE2
                        "
    },
    {
      "name": "Coral Orange",
      "hex_code": "
                            
                            #FF7F50
                        "
    },
    {
      "name": "Turquoise Blue",
      "hex_code": "
                            
                            #40E0D0
                        "
    },
    {
      "name": "Peach Pink",
      "hex_code": "
                            
                            #FFDAB9
                        "
    },
    {
      "name": "Slate Gray",
      "hex_code": "
                            
                            #708090
                        "
    },
    {
      "name": "Lavender",
      "hex_code": "
                            
                            #E6E6FA
                        "
    },
    {
      "name": "Olive Green",
      "hex_code": "
                            
                            #808000
                        "
    },
    {
      "name": "Chocolate Brown",
      "hex_code": "
                            
                            #D2691E
                        "
    }
  ]
}

This color palette, named “Vibrant Twelve,” features a diverse selection of colors ranging from bold reds and blues to soft pastels and earthy tones, making it suitable for various design projects.

Would you like to explore a particular color from this palette or need help with anything else?