Here’s a color palette based on your request for a girl-themed Fandom wiki in light mode:

{
  "palette_name": "Girly Fandom Light Mode",
  "colors": [
    {
      "name": "Hot Pink Background",
      "hex_code": "
                            
                            #FF69B4
                        "
    },
    {
      "name": "Light Pink Sticky Nav",
      "hex_code": "
                            
                            #FFB6C1
                        "
    },
    {
      "name": "Red Accent Color",
      "hex_code": "
                            
                            #FF0000
                        "
    },
    {
      "name": "Red Link Color",
      "hex_code": "
                            
                            #FF0000
                        "
    },
    {
      "name": "Community Background",
      "hex_code": "
                            
                            #FFFFFF
                        "
    },
    {
      "name": "Community Header",
      "hex_code": "
                            
                            #FF69B4
                        "
    }
  ]
}

This palette features a vibrant hot pink background to create an engaging and playful atmosphere, complemented by light pink for the sticky navigation, and red accents and link colors to draw attention effectively. The community background is kept white for a clean and bright look.

Would you like to add any specific colors or adjust any of the shades?