Here is a pastel color palette arranged in hue order:

json
{
  "palette_name": "Pastel Rainbow",
  "colors": [
    {
      "name": "Pastel Red",
      "hex_code": "
          
          #FF6F61
       "
    },
    {
      "name": "Pastel Orange",
      "hex_code": "
          
          #FFB74D
       "
    },
    {
      "name": "Pastel Yellow",
      "hex_code": "
          
          #FFEB3B
       "
    },
    {
      "name": "Pastel Green",
      "hex_code": "
          
          #A5D6A7
       "
    },
    {
      "name": "Pastel Teal",
      "hex_code": "
          
          #80CBC4
       "
    },
    {
      "name": "Pastel Blue",
      "hex_code": "
          
          #64B5F6
       "
    },
    {
      "name": "Pastel Indigo",
      "hex_code": "
          
          #7986CB
       "
    },
    {
      "name": "Pastel Violet",
      "hex_code": "
          
          #BA68C8
       "
    },
    {
      "name": "Pastel Pink",
      "hex_code": "
          
          #F48FB1
       "
    }
  ]
}

This “Pastel Rainbow” palette features a gentle blend of pastel colors in sequential hue order, starting from a soft red and transitioning through orange, yellow, green, teal, blue, indigo, violet, and finishing with pink.

Would you like to explore a specific theme or usage for these colors?