Here’s a dark mode color palette based on your specifications for a GHW Fandom wiki:

json
{
  "palette_name": "GHW Fandom Wiki Dark Mode",
  "colors": [
    {
      "name": "Community Header",
      "hex_code": "
                            
                            #8bc8fa
                        "
    },
    {
      "name": "Article Background",
      "hex_code": "
                            
                            #301934
                        "
    },
    {
      "name": "Accent Color",
      "hex_code": "
                            
                            #9c27b0
                        "
    },
    {
      "name": "Sticky Navigation",
      "hex_code": "
                            
                            #5e35b1
                        "
    },
    {
      "name": "Link Color",
      "hex_code": "
                            
                            #ba68c8
                        "
    },
    {
      "name": "Community Background",
      "hex_code": "
                            
                            #1a237e
                        "
    },
    {
      "name": "Community Text",
      "hex_code": "
                            
                            #d1c4e9
                        "
    }
  ]
}

Palette Description:

This color palette is designed for a dark mode theme for a GHW Fandom wiki. The soft blue of the community header ( #8bc8fa ) provides a refreshing contrast against the deep tones of the article background ( #301934 ). Accent colors like #9c27b0 and #5e35b1 enhance the visual interest, while the link color ( #ba68c8 ) stands out for easy navigation. The community background ( #1a237e ) offers a rich backdrop, complemented by the subtle community text color ( #d1c4e9 ) for readability.

Would you like to make any adjustments to this palette or need further assistance?