Here’s a red-themed color palette that includes the requested colors and their hex codes:

json
{
  "palette_name": "Crimson Dream",
  "colors": [
    {
      "name": "Background Main",
      "hex_code": "
                            
                            #FF4C4C
                        "
    },
    {
      "name": "Background Alt",
      "hex_code": "
                            
                            #FFB3B3
                        "
    },
    {
      "name": "Background Other",
      "hex_code": "
                            
                            #FF7F7F
                        "
    },
    {
      "name": "Borders",
      "hex_code": "
                            
                            #C70000
                        "
    },
    {
      "name": "Links",
      "hex_code": "
                            
                            #FF1A1A
                        "
    },
    {
      "name": "Text Main",
      "hex_code": "
                            
                            #660000
                        "
    },
    {
      "name": "Text Other",
      "hex_code": "
                            
                            #990000
                        "
    },
    {
      "name": "Text Alt",
      "hex_code": "
                            
                            #CC0000
                        "
    },
    {
      "name": "Sidebar Text",
      "hex_code": "
                            
                            #330000
                        "
    },
    {
      "name": "Sidebar Background Gradient Start",
      "hex_code": "
                            
                            #FF7F7F
                        "
    },
    {
      "name": "Sidebar Background Gradient End",
      "hex_code": "
                            
                            #FF4C4C
                        "
    }
  ]
}

This palette features various shades of red, perfect for a cohesive red-themed design.

Would you like any adjustments to the palette or additional colors?