Here is a color palette inspired by a “dirty white” theme suitable for Mario’s gloves illustration:

{
  "palette_name": "Dirty White Mario Gloves",
  "colors": [
    {
      "name": "Dirty White",
      "hex_code": "
          
          #E3E3D3
       "
    },
    {
      "name": "Light Gray",
      "hex_code": "
          
          #B0B0A1
       "
    },
    {
      "name": "Soft Beige",
      "hex_code": "
          
          #D6CFC4
       "
    },
    {
      "name": "Muted Cream",
      "hex_code": "
          
          #F5F0E1
       "
    },
    {
      "name": "Dusty Taupe",
      "hex_code": "
          
          #C9BBA0
       "
    }
  ]
}

This palette includes variations of off-white and gray tones that can represent the “dirty” aspect while maintaining a suitable appearance for Mario’s gloves.

Would you like to explore more colors or perhaps different themes for your illustration?