Here’s an updated pastel version of your existing color palette while maintaining the overall theme:

json
{
  "palette_name": "Pastel Excel Palette",
  "colors": [
    {
      "name": "Pastel Ocean Blue",
      "hex_code": "
          
          #A0D8E1
       "
    },
    {
      "name": "Pastel Lime Green",
      "hex_code": "
          
          #D4E8A1
       "
    },
    {
      "name": "Pastel Sky Blue",
      "hex_code": "
          
          #B2E0F0
       "
    },
    {
      "name": "Pastel Coral",
      "hex_code": "
          
          #FFB3A0
       "
    },
    {
      "name": "Pastel Goldenrod",
      "hex_code": "
          
          #E1C6A0
       "
    },
    {
      "name": "Pastel Orchid",
      "hex_code": "
          
          #EAB8E4
       "
    }
  ]
}

Palette Description:

This updated pastel palette maintains the original colors’ essence while softening their tones for a more gentle and refined appearance. These pastel shades are well-suited for Excel charts, providing a visually appealing and easy-to-read layout.

Would you like any additional colors or further modifications?