Here’s a color palette based on your request:

json
{
  "palette_name": "Sky and Sea",
  "colors": [
    {
      "name": "Navy Blue",
      "hex_code": "
                            
                            #001F3F
                        "
    },
    {
      "name": "Sky Blue",
      "hex_code": "
                            
                            #7FDBFF
                        "
    },
    {
      "name": "White",
      "hex_code": "
                            
                            #FFFFFF
                        "
    }
  ]
}

Palette Description: The “Sky and Sea” palette features a strong navy blue that represents depth and stability, paired with a light and airy sky blue for a serene feel, while the crisp white adds brightness and contrast. This combination is ideal for designs that aim for a fresh and timeless look.

Would you like to see more palettes or perhaps variations of this one?