Here is an updated color palette inspired by road safety themes, designed to be more muted and suitable for a dashboard focused on collision analysis.

json
{
  "palette_name": "Road Safety Palette",
  "colors": [
    {
      "name": "Muted Yellow",
      "hex_code": "
                            
                            #D5D200
                        "
    },
    {
      "name": "Soft Blue",
      "hex_code": "
                            
                            #A0C3E8
                        "
    },
    {
      "name": "Light Grey",
      "hex_code": "
                            
                            #B0B3B0
                        "
    },
    {
      "name": "Calm Red",
      "hex_code": "
                            
                            #D05A00
                        "
    },
    {
      "name": "Gentle Green",
      "hex_code": "
                            
                            #A8D8B9
                        "
    }
  ]
}

The “Road Safety Palette” provides a range of soft and muted colors that promote a sense of calm while still emphasizing important data related to road safety. This palette is designed to keep the dashboard clear and user-friendly, enhancing the overall experience for viewers.

For your Looker Studio dashboard, consider the following layout:

1. Page 1: Overview of Collisions
   • Map Visualization: Use the muted blue to represent areas with higher collision rates.
   • Trend Analysis: Implement a line chart with calm red for significant spikes in collision data over the years.

Would you like more specific recommendations on charts or additional details for the other pages?