Here’s the updated color palette based on your adjustments:

json
{
  "palette_name": "Masculine Oak",
  "colors": [
    {
      "name": "Black",
      "hex_code": "
          
          #000000
       "
    },
    {
      "name": "Forest Green",
      "hex_code": "
          
          #2E3A2B
       "
    },
    {
      "name": "Burnt Sienna",
      "hex_code": "
          
          #E45D2D
       "
    },
    {
      "name": "Slate Blue",
      "hex_code": "
          
          #6A7B9D
       "
    },
    {
      "name": "Antique Gold",
      "hex_code": "
          
          #C8B565
       "
    }
  ]
}

This revised palette maintains a strong masculine vibe while incorporating rich colors that complement oak wood.

Would you like to explore how to implement this palette in specific decor or design elements?