Here’s a color palette based on the color you provided ( #B8A9C9 ):

json
{
  "palette_name": "Lavender Dream",
  "colors": [
    {
      "name": "Lavender Mist",
      "hex_code": "
                            
                            #B8A9C9
                        "
    },
    {
      "name": "Soft Lilac",
      "hex_code": "
                            
                            #D1C6E7
                        "
    },
    {
      "name": "Dusty Plum",
      "hex_code": "
                            
                            #A57C9A
                        "
    },
    {
      "name": "Pale Periwinkle",
      "hex_code": "
                            
                            #B7C9E6
                        "
    },
    {
      "name": "Muted Mauve",
      "hex_code": "
                            
                            #C0A6C1
                        "
    }
  ]
}

Palette Description:

The “Lavender Dream” palette features soft and calming shades centered around a delightful lavender tone. It combines various hues of purple and lilac, creating a serene and dreamy atmosphere ideal for design projects that aim for tranquility and elegance.

What kind of project are you planning to use this palette for?