Here is a color palette based on your request for a boy-themed Fandom wiki dark mode, incorporating the specified colors:

{
  "palette_name": "Boy-Themed Fandom Wiki Dark Mode",
  "colors": [
    {
      "name": "Article Background",
      "hex_code": "
          
          #1A1A2E
       "
    },
    {
      "name": "Community Background",
      "hex_code": "
          
          #16213E
       "
    },
    {
      "name": "Community Header",
      "hex_code": "
          
          #0F3460
       "
    },
    {
      "name": "Accent Color",
      "hex_code": "
          
          #FFD700
       "
    },
    {
      "name": "Sticky Nav Color",
      "hex_code": "
          
          #00B2A9
       "
    },
    {
      "name": "Link Color",
      "hex_code": "
          
          #3FC32F
       "
    }
  ]
}

Palette Description:

This color palette features rich blues for the article and community backgrounds to create a deep, immersive feel. The community header is slightly lighter to stand out, while a vibrant yellow serves as an accent color to attract attention. The teal color for the sticky navigation provides a refreshing contrast, and the green link color ensures visibility and accessibility.

Would you like to make any adjustments or add more colors to this palette?