Here is a vibrant 1970s rainbow color palette sorted by hue, perfect for your logo:

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": "Turquoise",
      "hex_code": "
          
          #00FFFF
       "
    },
    {
      "name": "Blue",
      "hex_code": "
          
          #0000FF
       "
    },
    {
      "name": "Indigo",
      "hex_code": "
          
          #4B0082
       "
    },
    {
      "name": "Violet",
      "hex_code": "
          
          #9400D3
       "
    }
  ]
}

This palette captures the essence of the 1970s with bold and lively colors that are sure to make your logo stand out.

Would you like to know more about how to use these colors effectively or any specific design tips?