Here is an adjusted color palette with lighter pastel shades, still inspired by the Powerpuff Girls and elements like ice cream and macarons.

json
{
  "palette_name": "Lighter Pastel Powerpuff",
  "colors": [
    {
      "name": "Sky Blue",
      "hex_code": "
                            
                            #B2E0F7
                        "
    },
    {
      "name": "Blush Pink",
      "hex_code": "
                            
                            #F6C9D8
                        "
    },
    {
      "name": "Pale Mint",
      "hex_code": "
                            
                            #D1F2E7
                        "
    },
    {
      "name": "Soft Lavender",
      "hex_code": "
                            
                            #F1E5F6
                        "
    },
    {
      "name": "Creamy Peach",
      "hex_code": "
                            
                            #FDE3C7
                        "
    }
  ]
}

This lighter palette enhances the softness and sweetness, making it even more reminiscent of delicate pastels and treats.

Is there anything else you’d like to modify or explore further?