Here is a color palette based on your request for a lighter blue and white gradient:

json
{
  "palette_name": "Lighter Blue and White Gradient",
  "colors": [
    {
      "name": "Sky Blue",
      "hex_code": "
          
          #87CEEB
       "
    },
    {
      "name": "Light Blue",
      "hex_code": "
          
          #ADD8E6
       "
    },
    {
      "name": "Alice Blue",
      "hex_code": "
          
          #F0F8FF
       "
    },
    {
      "name": "White",
      "hex_code": "
          
          #FFFFFF
       "
    }
  ]
}

This palette features a soothing gradient from a light sky blue to a crisp white, perfect for creating a calm and serene atmosphere.

Would you like to explore other color combinations or get suggestions for specific applications of this palette?