Here is a color palette inspired by ancient Greek black-figure pottery, featuring terracotta-like colors:

json
{
  "palette_name": "Ancient Greek Black-Figure Pottery",
  "colors": [
    {
      "name": "Terracotta",
      "hex_code": "
          
          #D75B29
       "
    },
    {
      "name": "Black",
      "hex_code": "
          
          #101820
       "
    },
    {
      "name": "Burnt Umber",
      "hex_code": "
          
          #8A4B3A
       "
    },
    {
      "name": "Cream",
      "hex_code": "
          
          #F5E1A4
       "
    },
    {
      "name": "Rust",
      "hex_code": "
          
          #B74A32
       "
    }
  ]
}

This palette reflects the warm and earthy tones commonly found in ancient Greek black-figure pottery, showcasing the contrast between the rich terracotta and deep black colors, along with complementary shades.

Would you like any additional information or assistance with this palette?