Here’s a color palette based on your provided colors:

json
{
  "palette_name": "Custom Palette",
  "colors": [
    {
      "name": "White",
      "hex_code": "
                            
                            #FFFFFF
                        "
    },
    {
      "name": "Dark Purple",
      "hex_code": "
                            
                            #383662
                        "
    },
    {
      "name": "Brownish Orange",
      "hex_code": "
                            
                            #A98055
                        "
    },
    {
      "name": "Light Gray",
      "hex_code": "
                            
                            #D7D7DC
                        "
    },
    {
      "name": "Steel Blue",
      "hex_code": "
                            
                            #6E7CA8
                        "
    },
    {
      "name": "Bright Blue",
      "hex_code": "
                            
                            #0077B6
                        "
    }
  ]
}

This palette combines a range of colors from light to dark shades, offering a versatile selection that can be used in various design applications. The inclusion of both neutral and vibrant colors allows for balanced compositions.

Would you like to explore more about color theory or how to use this palette effectively in your designs?