Here is an expanded color palette that includes dark hues across different color families while maintaining a cohesive and rich aesthetic.

json
{
  "palette_name": "Dark Hues Collection",
  "colors": [
    {
      "name": "Dark Crimson",
      "hex_code": "
                            
                            #9B1B30
                        "
    },
    {
      "name": "Dark Cherry",
      "hex_code": "
                            
                            #6A152A
                        "
    },
    {
      "name": "Burgundy",
      "hex_code": "
                            
                            #4E0E1A
                        "
    },
    {
      "name": "Maroon",
      "hex_code": "
                            
                            #3B0B15
                        "
    },
    {
      "name": "Deep Plum",
      "hex_code": "
                            
                            #4B1D3E
                        "
    },
    {
      "name": "Midnight Blue",
      "hex_code": "
                            
                            #1A1F4B
                        "
    },
    {
      "name": "Dark Teal",
      "hex_code": "
                            
                            #004D4D
                        "
    },
    {
      "name": "Charcoal Gray",
      "hex_code": "
                            
                            #3B3B3B
                        "
    },
    {
      "name": "Forest Green",
      "hex_code": "
                            
                            #2C2A26
                        "
    },
    {
      "name": "Dark Olive Green",
      "hex_code": "
                            
                            #4C4A2A
                        "
    }
  ]
}

This palette now includes dark hues from various color families, providing a broader range of options while still complementing the original dark reddish tones.

Would you like to explore any specific combinations or applications for these colors?