Here is a color palette based on the color you provided ( #6B6FAE ):

json
{
  "palette_name": "Muted Blue Harmony",
  "colors": [
    {
      "name": "Soft Blue",
      "hex_code": "
                            
                            #6B6FAE
                        "
    },
    {
      "name": "Dusty Lavender",
      "hex_code": "
                            
                            #A5A1C2
                        "
    },
    {
      "name": "Cool Gray",
      "hex_code": "
                            
                            #B7B7B7
                        "
    },
    {
      "name": "Pale Sky Blue",
      "hex_code": "
                            
                            #B0C4DE
                        "
    },
    {
      "name": "Deep Slate",
      "hex_code": "
                            
                            #4B4E6D
                        "
    }
  ]
}

This palette features a range of muted blues and grays that complement the original color, creating a calming and harmonious feel.

Would you like to explore more color palettes or specific combinations?