Here’s a color palette based on your query:

json
{
  "palette_name": "Soft Serenity",
  "colors": [
    {
      "name": "Blush Pink",
      "hex_code": "
                            
                            #FFB6C1
                        "
    },
    {
      "name": "Lavender",
      "hex_code": "
                            
                            #D8BFD8
                        "
    },
    {
      "name": "White",
      "hex_code": "
                            
                            #FFFFFF
                        "
    },
    {
      "name": "Muted Sage",
      "hex_code": "
                            
                            #B2BEB5
                        "
    }
  ]
}

This palette offers a soothing and tranquil combination, featuring a soft blush pink paired with a delicate lavender, brightened by pure white, and anchored by a muted sage, creating a calming and fresh ambiance.

What type of design or application do you envision using this palette for?