Here is a pastel color palette that complements the color #87CEEB (Sky Blue):

json
{
  "palette_name": "Pastel Sky Harmony",
  "colors": [
    {
      "name": "Pastel Blue",
      "hex_code": "
          
          #AEEEEE
       "
    },
    {
      "name": "Pastel Pink",
      "hex_code": "
          
          #FFB6C1
       "
    },
    {
      "name": "Pastel Green",
      "hex_code": "
          
          #98FB98
       "
    },
    {
      "name": "Pastel Lavender",
      "hex_code": "
          
          #E6E6FA
       "
    },
    {
      "name": "Pastel Yellow",
      "hex_code": "
          
          #FFFFE0
       "
    }
  ]
}

This palette combines soft, muted colors that create a serene and harmonious look when paired with the light and airy sky blue. Would you like to explore more color combinations or need help with a specific design?