To complement your updated neutral girly budget palette and maintain the overall theme while providing a light background color that pairs well with the existing colors, I suggest using a soft light pink shade. This color will be subtle enough for a background while still coordinating with the blush and peach tones in the palette.

Suggested Background Color: Light Blush: #F2D8E6

Here is the updated JSON object including the new background color:

json
{
  "palette_name": "Updated Neutral Girly Budget Palette",
  "colors": [
    {
      "name": "Blush Pink",
      "hex_code": "
          
          #F6D1BC
       "
    },
    {
      "name": "Peachy Keen",
      "hex_code": "
          
          #F5B7A6
       "
    },
    {
      "name": "Soft Rose",
      "hex_code": "
          
          #E6A6B4
       "
    },
    {
      "name": "Ivory Lace",
      "hex_code": "
          
          #FFF8E7
       "
    },
    {
      "name": "Dusty Lavender",
      "hex_code": "
          
          #C9A7B7
       "
    },
    {
      "name": "Rose Gold",
      "hex_code": "
          
          #B76E79
       "
    },
    {
      "name": "Mauve Mist",
      "hex_code": "
          
          #D8B9C3
       "
    },
    {
      "name": "Light Blush",
      "hex_code": "
          
          #F2D8E6
       "
    }
  ]
}

Palette Description

This updated palette now includes a gentle and soft light blush color that serves as an ideal background for text. It aligns beautifully with the existing colors while providing the necessary contrast for readability.

Would you like any additional colors or modifications?