Here’s a color palette based on your request that includes red, blue, and yellow:

json
{
  "palette_name": "Primary Colors",
  "colors": [
    {
      "name": "Bright Red",
      "hex_code": "
                            
                            #FF0000
                        "
    },
    {
      "name": "Bright Blue",
      "hex_code": "
                            
                            #0000FF
                        "
    },
    {
      "name": "Bright Yellow",
      "hex_code": "
                            
                            #FFFF00
                        "
    }
  ]
}

This palette features the three primary colors: red, blue, and yellow, which are fundamental in color theory and widely used in design.

Would you like to explore more colors or perhaps a different theme?