Here is the updated color palette with “Coral Red” replaced by “Golden Yellow,” adding a warm and rich contrast to the darker jewel tones.

json
{
  "palette_name": "Darkened Jewel Tones",
  "colors": [
    {
      "name": "Dark Emerald Grey",
      "hex_code": "
                            
                            #033D03
                        "
    },
    {
      "name": "Dark Sapphire Grey",
      "hex_code": "
                            
                            #0A4B88
                        "
    },
    {
      "name": "Rich Amethyst",
      "hex_code": "
                            
                            #6F2C91
                        "
    },
    {
      "name": "Chromium Iron Oxide Grey",
      "hex_code": "
                            
                            #4B3D3A
                        "
    },
    {
      "name": "Midnight Teal",
      "hex_code": "
                            
                            #003D4D
                        "
    },
    {
      "name": "Golden Yellow",
      "hex_code": "
                            
                            #FFD700
                        "
    }
  ]
}

The addition of “Golden Yellow” brings a bright and inviting contrast to the palette while harmonizing beautifully with the darker tones. Would you like to explore any specific design applications for this updated palette or need further assistance?