Here is a refined 10-color palette that has been adjusted for a smoother transition from purple to orange, ensuring that the colors flow better together:

json
{
  "palette_name": "Harmonious Shades of Purple to Orange Palette",
  "colors": [
    {
      "name": "Deep Blue-Violet",
      "hex_code": "
                            
                            #463CFF
                        "
    },
    {
      "name": "Medium Purple",
      "hex_code": "
                            
                            #7A5BFF
                        "
    },
    {
      "name": "Orchid",
      "hex_code": "
                            
                            #DA70D6
                        "
    },
    {
      "name": "Lavender",
      "hex_code": "
                            
                            #E6E6FA
                        "
    },
    {
      "name": "Light Purple",
      "hex_code": "
                            
                            #D8BFD8
                        "
    },
    {
      "name": "Vibrant Yellow-Orange",
      "hex_code": "
                            
                            #FFB74D
                        "
    },
    {
      "name": "Light Orange",
      "hex_code": "
                            
                            #FFA500
                        "
    },
    {
      "name": "Mango Tango",
      "hex_code": "
                            
                            #FF8243
                        "
    },
    {
      "name": "Dark Orange",
      "hex_code": "
                            
                            #FF8C00
                        "
    },
    {
      "name": "Peach",
      "hex_code": "
                            
                            #FFDAB9
                        "
    }
  ]
}

In this palette, I’ve adjusted the shades to create a more harmonious gradient from deep blue-violet to soft peach, ensuring a smoother visual flow. Would you like any further assistance or specific applications for this palette?