Here’s an updated color palette based on your request to lighten the existing colors while maintaining the overall pastel theme.

json
{
  "palette_name": "Updated Pastel Light Colors for Excel",
  "colors": [
    {
      "name": "Soft Blue",
      "hex_code": "
                            
                            #C8E2F0
                        "
    },
    {
      "name": "Mint Green",
      "hex_code": "
                            
                            #D1F4E6
                        "
    },
    {
      "name": "Light Yellow",
      "hex_code": "
                            
                            #F9EDAA
                        "
    },
    {
      "name": "Peach",
      "hex_code": "
                            
                            #FBD6C3
                        "
    },
    {
      "name": "Light Coral",
      "hex_code": "
                            
                            #FAD2D6
                        "
    }
  ]
}

The updated palette features lighter versions of your original colors, creating a softer and more delicate look while preserving the pastel theme you requested. Would you like any additional changes or a different theme altogether?