Here’s a calming blue color palette inspired by your query:

json
{
  "palette_name": "Calming Blue",
  "colors": [
    {
      "name": "Sky Blue",
      "hex_code": "
                            
                            #87CEEB
                        "
    },
    {
      "name": "Powder Blue",
      "hex_code": "
                            
                            #B0E0E6
                        "
    },
    {
      "name": "Steel Blue",
      "hex_code": "
                            
                            #4682B4
                        "
    },
    {
      "name": "Light Steel Blue",
      "hex_code": "
                            
                            #B0C4DE
                        "
    },
    {
      "name": "Deep Sky Blue",
      "hex_code": "
                            
                            #00BFFF
                        "
    }
  ]
}

This palette features various shades of blue that evoke a sense of calmness and serenity. The lighter shades create a soothing atmosphere while the deeper tones add depth and tranquility.

Would you like to explore how to use this palette in design projects or perhaps look for shades in other color families?