Here is the updated pastel color palette with Pastel Mint replaced by a distinct color:

json
{
  "palette_name": "Pastel Color Spectrum - Revised",
  "colors": [
    {
      "name": "Pastel Red",
      "hex_code": "
                            
                            #FFB3BA
                        "
    },
    {
      "name": "Pastel Blue",
      "hex_code": "
                            
                            #A0D3E8
                        "
    },
    {
      "name": "Pastel Green",
      "hex_code": "
                            
                            #B3E3B3
                        "
    },
    {
      "name": "Pastel Yellow",
      "hex_code": "
                            
                            #FFF5BA
                        "
    },
    {
      "name": "Pastel Purple",
      "hex_code": "
                            
                            #D1C6E7
                        "
    },
    {
      "name": "Pastel Peach",
      "hex_code": "
                            
                            #FFD6A0
                        "
    },
    {
      "name": "Pastel Lavender",
      "hex_code": "
                            
                            #E9D0E6
                        "
    },
    {
      "name": "Pastel Lilac",
      "hex_code": "
                            
                            #E8B3E3
                        "
    },
    {
      "name": "Pastel Lime",
      "hex_code": "
                            
                            #E3FFB2
                        "
    },
    {
      "name": "Pastel Gray",
      "hex_code": "
                            
                            #D7D9D7
                        "
    },
    {
      "name": "Pastel Coral",
      "hex_code": "
                            
                            #FFABAB
                        "
    },
    {
      "name": "Pastel Tan",
      "hex_code": "
                            
                            #ECD9B9
                        "
    },
    {
      "name": "Pastel Orange",
      "hex_code": "
                            
                            #FFE5B4
                        "
    }
  ]
}

In this version, Pastel Mint has been replaced with Pastel Lilac, providing a softer and distinct color while maintaining the overall pastel theme. If you have any more changes or specific applications for this palette, feel free to let me know!