Here is the updated color palette with Burnt Orange replaced by Terracotta:

json
{
  "palette_name": "Coastal Elegance",
  "colors": [
    {
      "name": "Midnight Navy",
      "hex_code": "
          
          #001F3F
       "
    },
    {
      "name": "Soft Cream",
      "hex_code": "
          
          #F9F9F9
       "
    },
    {
      "name": "Terracotta",
      "hex_code": "
          
          #E57C4C
       "
    },
    {
      "name": "Blush Coral",
      "hex_code": "
          
          #F1A7A1
       "
    },
    {
      "name": "Gold",
      "hex_code": "
          
          #FFD700
       "
    }
  ]
}

Palette Description:

The “Coastal Elegance” palette now features Terracotta, offering a warm, earthy vibe that complements the professional tone of Midnight Navy and the soft warmth of Soft Cream. Blush Coral continues to provide a gentle accent, while Gold remains a luxurious highlight for added sophistication.

Is there anything else you would like to adjust or any specific themes you want to explore with this palette?