Here is a color palette specifically designed for a banking app, focusing on trust, stability, and professionalism.

json
{
  "palette_name": "Banking Trust",
  "colors": [
    {
      "name": "Deep Blue",
      "hex_code": "
                            
                            #003366
                        "
    },
    {
      "name": "Slate Gray",
      "hex_code": "
                            
                            #708090
                        "
    },
    {
      "name": "Emerald Green",
      "hex_code": "
                            
                            #50C878
                        "
    },
    {
      "name": "Soft White",
      "hex_code": "
                            
                            #F8F8FF
                        "
    },
    {
      "name": "Gold",
      "hex_code": "
                            
                            #FFD700
                        "
    }
  ]
}

This palette emphasizes strong, trustworthy colors like Deep Blue and Slate Gray, complemented by Emerald Green for a fresh touch, Soft White for clarity, and Gold for a hint of elegance.

Would you like assistance with specific design elements or features for your banking app?