Based on your main color #AB0F09 (a deep red) and the addition of black, here is a suggested color palette:

json
{
  "palette_name": "Crimson Elegance",
  "colors": [
    {
      "name": "Crimson Red",
      "hex_code": "
                            
                            #AB0F09
                        "
    },
    {
      "name": "Jet Black",
      "hex_code": "
                            
                            #000000
                        "
    },
    {
      "name": "Charcoal Gray",
      "hex_code": "
                            
                            #333333
                        "
    },
    {
      "name": "Ivory White",
      "hex_code": "
                            
                            #FFFFFF
                        "
    },
    {
      "name": "Deep Burgundy",
      "hex_code": "
                            
                            #7E1B1B
                        "
    }
  ]
}

This palette features a striking crimson red paired with classic black, along with complementary shades of gray, white, and deep burgundy to enhance the overall elegance of the design.

What do you think about this palette? Would you like to add or change any colors?