Here is a color palette based on your query for a GHW Fandom wiki dark mode:

json
{
  "palette_name": "GHW Fandom Wiki Dark Mode",
  "colors": [
    {
      "name": "Article Background",
      "hex_code": "
                            
                            #301934
                        "
    },
    {
      "name": "Accent",
      "hex_code": "
                            
                            #64B5F6
                        "
    },
    {
      "name": "Sticky Nav",
      "hex_code": "
                            
                            #1A237E
                        "
    },
    {
      "name": "Link",
      "hex_code": "
                            
                            #90CAF9
                        "
    },
    {
      "name": "Community Background",
      "hex_code": "
                            
                            #4A148C
                        "
    },
    {
      "name": "Community Text",
      "hex_code": "
                            
                            #D1C4E9
                        "
    },
    {
      "name": "Community Header",
      "hex_code": "
                            
                            #6A1B9A
                        "
    }
  ]
}

This palette features a rich dark base with vibrant accents, ideal for a dark mode theme that enhances readability and visual engagement.

Would you like to explore any specific uses for this palette, or need help with anything else related to your project?