I apologize for missing the purple hue in the previous palette. Let’s create a new palette that incorporates a purple while still maintaining harmony with the dark blue and yellow shades:

json
{
  "palette_name": "Royal Twilight",
  "colors": [
    {
      "name": "Purple Heart",
      "hex_code": "
                            
                            #69359C
                        "
    },
    {
      "name": "Dark Blue",
      "hex_code": "
                            
                            #00008B
                        "
    },
    {
      "name": "Mustard Yellow",
      "hex_code": "
                            
                            #FFDB58
                        "
    }
  ]
}

In this palette, “Purple Heart” provides a rich and vibrant purple, complemented by the deep tones of dark blue and the warm brightness of mustard yellow.

Would you like to see more options or perhaps a specific theme for the colors?