Based on your preference for a background color that is closer to orange, I’ve adjusted the palette accordingly. Here is the updated color palette:

json
{
  "palette_name": "Water-Inspired Flat Design with Orange Background",
  "colors": [
    {
      "name": "Soft Pink",
      "hex_code": "
                            
                            #EFA3A3
                        "
    },
    {
      "name": "Warm Orange",
      "hex_code": "
                            
                            #F6A600
                        "
    },
    {
      "name": "Pure White",
      "hex_code": "
                            
                            #FFFFFF
                        "
    },
    {
      "name": "Baby Blue",
      "hex_code": "
                            
                            #A4D8E1
                        "
    },
    {
      "name": "Deep Blue",
      "hex_code": "
                            
                            #005F85
                        "
    },
    {
      "name": "Ocean Blue",
      "hex_code": "
                            
                            #007B9A
                        "
    },
    {
      "name": "Navy Blue",
      "hex_code": "
                            
                            #003D5B
                        "
    }
  ]
}

In this palette, the sunny yellow has been replaced with a warm orange to serve as the background, while the other colors remain the same to complement it beautifully.

Do you have any other adjustments or additional colors in mind?