Here’s the updated color palette incorporating a vibrant light blue, while maintaining the overall theme of “Ponyo.” The light blue color represents the jellyfish from the movie.

json
{
  "palette_name": "Ponyo Updated",
  "colors": [
    {
      "name": "Mustard Musketeers",
      "hex_code": "
          
          #DAA520
       "
    },
    {
      "name": "Coral",
      "hex_code": "
          
          #FF7F50
       "
    },
    {
      "name": "Vibrant Light Blue",
      "hex_code": "
          
          #00BFFF
       "
    },
    {
      "name": "Later Gator",
      "hex_code": "
          
          #2E8B57
       "
    },
    {
      "name": "Peach Puff",
      "hex_code": "
          
          #FFDAB9
       "
    }
  ]
}

This palette maintains the warm and playful essence of the original while introducing a bright, vibrant light blue that reflects the jellyfish theme.

Would you like to add or change any other colors in this palette?