Here’s a color palette based on cold shades of red:

json
{
  "palette_name": "Cold Shades of Red",
  "colors": [
    {
      "name": "Crimson",
      "hex_code": "
                            
                            #DC143C
                        "
    },
    {
      "name": "Burgundy",
      "hex_code": "
                            
                            #800020
                        "
    },
    {
      "name": "Maroon",
      "hex_code": "
                            
                            #800000
                        "
    },
    {
      "name": "Ruby",
      "hex_code": "
                            
                            #E0115F
                        "
    },
    {
      "name": "Wine",
      "hex_code": "
                            
                            #722F37
                        "
    }
  ]
}

This palette features cold shades of red, ranging from the bright and vibrant Crimson to the deep and rich Burgundy. These colors can evoke feelings of passion and intensity while maintaining a cool undertone.

Do you need more color suggestions or a different palette?