Here’s the updated color palette that includes Grullo along with the two complementary colors:

json
{
  "palette_name": "Grullo Harmony Expanded",
  "colors": [
    {
      "name": "Grullo",
      "hex_code": "
          
          #AA9088
       "
    },
    {
      "name": "Dusty Rose",
      "hex_code": "
          
          #D8A39D
       "
    },
    {
      "name": "Slate Blue",
      "hex_code": "
          
          #6A8D9A
       "
    }
  ]
}

Palette Description

The “Grullo Harmony Expanded” palette includes Grullo as the base color, which is complemented by Dusty Rose for warmth and Slate Blue for a serene contrast. This combination creates a sophisticated and visually appealing palette suitable for various design projects.

Is there anything else you would like to add or modify in this palette?