Based on your request for a color palette with 10 soft colors that are the same shade, I’ve expanded the previous palette to include additional variations, ensuring a gentle and cohesive look suitable for an Excel table with multiple levels.

json
{
  "palette_name": "Extended Soft Monochrome",
  "colors": [
    {
      "name": "Light Lavender",
      "hex_code": "
          
          #E6E6FA
       "
    },
    {
      "name": "Lavender Mist",
      "hex_code": "
          
          #D0D0E0
       "
    },
    {
      "name": "Soft Lilac",
      "hex_code": "
          
          #C1B2E0
       "
    },
    {
      "name": "Muted Purple",
      "hex_code": "
          
          #AFA0D0
       "
    },
    {
      "name": "Pale Purple",
      "hex_code": "
          
          #E3D8E0
       "
    },
    {
      "name": "Dusty Lavender",
      "hex_code": "
          
          #BFA6D9
       "
    },
    {
      "name": "Whispering Violet",
      "hex_code": "
          
          #E8E1F1
       "
    },
    {
      "name": "Wisteria",
      "hex_code": "
          
          #B9A9D9
       "
    },
    {
      "name": "Periwinkle",
      "hex_code": "
          
          #D7D0E6
       "
    },
    {
      "name": "Frosted Purple",
      "hex_code": "
          
          #C6B3E0
       "
    }
  ]
}

This extended palette features a variety of soft purple shades, providing a beautiful gradient effect that can enhance the visual appeal of your multi-level Excel tables while maintaining a gentle aesthetic.

Would you like any suggestions on how to apply these colors effectively or additional tips for styling your tables?