Here is a color palette based on your description:

json
{
  "palette_name": "Paleta Cromática Oficial",
  "colors": [
    {
      "name": "Negro Obsidiana",
      "hex_code": "
          
          #000000
       "
    },
    {
      "name": "Azul Cobalto",
      "hex_code": "
          
          #3D59AB
       "
    },
    {
      "name": "Magenta/Vino",
      "hex_code": "
          
          #9B1B30
       "
    },
    {
      "name": "Cian/Turquesa",
      "hex_code": "
          
          #00B2A9
       "
    },
    {
      "name": "Gris Plateado",
      "hex_code": "
          
          #C0C0C0
       "
    },
    {
      "name": "Lavanda/Melocotón",
      "hex_code": "
          
          #F1A7C6
       "
    },
    {
      "name": "Dorado Pálido",
      "hex_code": "
          
          #E3CBA8
       "
    }
  ]
}

This palette transitions from dark to light, starting with Obsidian Black and moving towards Pale Gold. Each color represents different elements of nature and atmosphere, such as the deep colors of trees and soil, and lighter hues that evoke serenity and sunlight.

Would you like to explore more about how to use this palette, or do you have any specific projects in mind where you’d like to apply these colors?