Got it! Here’s the updated color palette with a darker blue hue that is more distinct from Dusty Blue. I’ve chosen a Navy Blue to provide a strong contrast.

json
{
  "palette_name": "Dusty Blue and Deep Orange Harmony",
  "colors": [
    {
      "name": "Dusty Blue",
      "hex_code": "
          
          #4A7C9D
       "
    },
    {
      "name": "Dark Teal",
      "hex_code": "
          
          #1F4F4F
       "
    },
    {
      "name": "Deep Orange",
      "hex_code": "
          
          #D85D00
       "
    },
    {
      "name": "Navy Blue",
      "hex_code": "
          
          #000080
       "
    },
    {
      "name": "Slate Grey",
      "hex_code": "
          
          #708090
       "
    },
    {
      "name": "Crimson Red",
      "hex_code": "
          
          #DC143C
       "
    }
  ]
}

This palette now includes Navy Blue, which is significantly darker and distinct from Dusty Blue, providing a strong visual contrast. Would you like further adjustments or advice on how to apply this palette in your projects?