Based on your query for a color palette inspired by “de crème fraîche à bleu nuit frais,” here is a curated color palette:

json
{
  "palette_name": "Fresh Cream to Cool Night Blue",
  "colors": [
    {
      "name": "Fresh Cream",
      "hex_code": "
                            
                            #FFFDD0
                        "
    },
    {
      "name": "Light Butter",
      "hex_code": "
                            
                            #F9E5B1
                        "
    },
    {
      "name": "Soft Beige",
      "hex_code": "
                            
                            #F5E3C0
                        "
    },
    {
      "name": "Cool Night Blue",
      "hex_code": "
                            
                            #2A2D34
                        "
    },
    {
      "name": "Midnight Blue",
      "hex_code": "
                            
                            #191970
                        "
    }
  ]
}

This palette transitions from the soft, warm tones of fresh cream to the deep, cool hues of night blue, creating a soothing and elegant color scheme.

Would you like to discuss how to implement these colors in a specific design project or any other context?