Based on your query for a color palette inspired by “de zafre alcaline à zinzolin alizarine,” here is a curated color palette:

json
{
  "palette_name": "Alkaline to Alizarin",
  "colors": [
    {
      "name": "Alkaline Blue",
      "hex_code": "
                            
                            #3D55A6
                        "
    },
    {
      "name": "Deep Zafre",
      "hex_code": "
                            
                            #1D3F7E
                        "
    },
    {
      "name": "Vivid Violet",
      "hex_code": "
                            
                            #7A1F8D
                        "
    },
    {
      "name": "Zinzolin Alizarine",
      "hex_code": "
                            
                            #A500B5
                        "
    },
    {
      "name": "Rich Purple",
      "hex_code": "
                            
                            #6F2C91
                        "
    }
  ]
}

This palette transitions from the deep and calming tones of alkaline blue and zafre, to the vibrant and passionate hues of zinzolin and alizarine. Each color has been chosen to represent the range and depth of your query.

Would you like to explore how to use these colors in design or any specific application?