Based on your request, I’ve created a color palette with two groups, each containing a base color and two lighter variations. The base colors are #2166AC (Vehicle 1) and #D6604D (Vehicle 2). Here’s the generated color palette:

json
{
  "palette_name": "Vehicle Color Groups",
  "colors": [
    {
      "name": "Vehicle 1",
      "hex_code": "
                            
                            #2166AC
                        "
    },
    {
      "name": "Vehicle 1 Light 1",
      "hex_code": "
                            
                            #3A8DBE
                        "
    },
    {
      "name": "Vehicle 1 Light 2",
      "hex_code": "
                            
                            #5BA4D0
                        "
    },
    {
      "name": "Vehicle 2",
      "hex_code": "
                            
                            #D6604D
                        "
    },
    {
      "name": "Vehicle 2 Light 1",
      "hex_code": "
                            
                            #E78B73
                        "
    },
    {
      "name": "Vehicle 2 Light 2",
      "hex_code": "
                            
                            #F0A493
                        "
    }
  ]
}

Palette Description:

• Vehicle 1 ( #2166AC ): A strong blue for the first group representing vehicles.
• Vehicle 1 Light 1 ( #3A8DBE ): A lighter blue variant for differentiation.
• Vehicle 1 Light 2 ( #5BA4D0 ): An even lighter blue variant to further distinguish data points.
• Vehicle 2 ( #D6604D ): A vibrant red for the second group of vehicles.
• Vehicle 2 Light 1 ( #E78B73 ): A lighter red variant for clarity.
• Vehicle 2 Light 2 ( #F0A493 ): A paler red variant to ensure clear differentiation.

Would you like any additional variations or adjustments to this palette?