Here’s the updated color palette with a red color replacing the pink:

json
{
  "palette_name": "Pastel Professional",
  "colors": [
    {
      "name": "Pastel Blue",
      "hex_code": "
                            
                            #A4C8E1
                        "
    },
    {
      "name": "Pastel Green",
      "hex_code": "
                            
                            #B2E1B5
                        "
    },
    {
      "name": "Pastel Yellow",
      "hex_code": "
                            
                            #F2E1A1
                        "
    },
    {
      "name": "Pastel Red",
      "hex_code": "
                            
                            #F1A6A1
                        "
    },
    {
      "name": "Pastel Lavender",
      "hex_code": "
                            
                            #D8B4E2
                        "
    }
  ]
}

In this palette, the pastel red complements the other colors while maintaining a professional look.

Do you have any other modifications in mind, or would you like suggestions on where to use this palette?