Based on the color code #C7CDD4 , here is a color palette that complements this shade:

json
{
  "palette_name": "Soft Serenity",
  "colors": [
    {
      "name": "Mist Gray",
      "hex_code": "
          
          #C7CDD4
       "
    },
    {
      "name": "Cloud White",
      "hex_code": "
          
          #F0F4F8
       "
    },
    {
      "name": "Sky Blue",
      "hex_code": "
          
          #A4C8E1
       "
    },
    {
      "name": "Pale Lavender",
      "hex_code": "
          
          #E1D7E6
       "
    },
    {
      "name": "Light Sage",
      "hex_code": "
          
          #D1E8D5
       "
    }
  ]
}

Palette Description: The “Soft Serenity” palette features a calming collection of colors that evoke tranquility and comfort. The Mist Gray serves as a soft base, while the Cloud White adds brightness. Accents of Sky Blue, Pale Lavender, and Light Sage provide gentle pops of color that harmonize beautifully, perfect for creating a serene atmosphere.

What do you think about this palette? Would you like to see variations or more options?