Here is an updated muted color palette for your spreadsheet categories, incorporating a yellow while maintaining the overall theme.

json
{
  "palette_name": "Updated Muted Color Palette",
  "colors": [
    {
      "name": "Lost in Time",
      "hex_code": "
                            
                            #A7B2C1
                        "
    },
    {
      "name": "Morris Leaf",
      "hex_code": "
                            
                            #B7C9A6
                        "
    },
    {
      "name": "Warm Neutral",
      "hex_code": "
                            
                            #C3B2A1
                        "
    },
    {
      "name": "Pastel Pink",
      "hex_code": "
                            
                            #DCA6A1
                        "
    },
    {
      "name": "Decadial Pink",
      "hex_code": "
                            
                            #D9C6E0
                        "
    },
    {
      "name": "Muted Yellow",
      "hex_code": "
                            
                            #E3D26D
                        "
    },
    {
      "name": "Tangled Web",
      "hex_code": "
                            
                            #AFAFAF
                        "
    }
  ]
}

This updated palette introduces a “Muted Yellow” ( #E3D26D ) that complements the existing muted tones while adding a fresh color. Would you like to make any further modifications or adjustments to this palette?