Here is a color palette inspired by the 1970s rainbow, consisting of 8 colors sorted by hue, designed to stand out on a black background.

json
{
  "palette_name": "1970s Rainbow",
  "colors": [
    {
      "name": "Red",
      "hex_code": "
          
          #FF0000
       "
    },
    {
      "name": "Orange",
      "hex_code": "
          
          #FF7F00
       "
    },
    {
      "name": "Yellow",
      "hex_code": "
          
          #FFFF00
       "
    },
    {
      "name": "Green",
      "hex_code": "
          
          #00FF00
       "
    },
    {
      "name": "Cyan",
      "hex_code": "
          
          #00FFFF
       "
    },
    {
      "name": "Blue",
      "hex_code": "
          
          #0000FF
       "
    },
    {
      "name": "Indigo",
      "hex_code": "
          
          #4B0082
       "
    },
    {
      "name": "Violet",
      "hex_code": "
          
          #8B00FF
       "
    }
  ]
}

This palette captures the vibrant essence of the 1970s rainbow, with bold colors that will pop against a black background.

Would you like to know more about how to use this palette or any specific applications for it?