Considering the overall theme of your palette and the desire for harmony with warm and soft colors, a great replacement for the muted gold could be a warm, soft mustard yellow. This color would add vibrancy and a fresh touch while staying in line with the warmth of the other colors. Here’s the updated palette with the new color:

json
{
  "palette_name": "Warm Harmony with Fresh Accents",
  "colors": [
    {
      "name": "Off White",
      "hex_code": "
                            
                            #F5F0E7
                        "
    },
    {
      "name": "Stone Grey",
      "hex_code": "
                            
                            #5D5852
                        "
    },
    {
      "name": "Dusty Teal",
      "hex_code": "
                            
                            #65A9A3
                        "
    },
    {
      "name": "Warm Coral",
      "hex_code": "
                            
                            #DA8F7B
                        "
    },
    {
      "name": "Beige Tint",
      "hex_code": "
                            
                            #E7DED1
                        "
    },
    {
      "name": "Soft Mint Green",
      "hex_code": "
                            
                            #B3E3D7
                        "
    },
    {
      "name": "Warm Mustard Yellow",
      "hex_code": "
                            
                            #D6C27A
                        "  // This can be changed to a softer mustard like 
                            
                            #E2C48D
                        
    },
    {
      "name": "Warm Eggplant",
      "hex_code": "
                            
                            #6F4C7A
                        "
    }
  ]
}

Palette Description:

The “Warm Harmony with Fresh Accents” palette now features a warm mustard yellow that complements the existing colors nicely. The off-white, stone grey, dusty teal, warm coral, beige tint, and soft mint green create a cohesive and inviting atmosphere. The warm mustard yellow adds a bright, lively touch while harmonizing with the overall warmth of the palette. The warm eggplant continues to provide depth and contrast, ensuring visual interest and accessibility for modern BI dashboards with soft, rounded UI designs.

How does this updated palette resonate with you? Would you like to make any further adjustments or explore different options?