Based on your existing color theme, I’ve created a brighter and more saturated version of your palette while ensuring good readability. Here’s the suggested color palette:

json
{
  "palette_name": "Brightened App Palette",
  "colors": [
    {
      "name": "Background",
      "hex_code": "
                            
                            #E9F5FD
                        "
    },
    {
      "name": "Text",
      "hex_code": "
                            
                            #333333
                        "
    },
    {
      "name": "Primary Color",
      "hex_code": "
                            
                            #FFFFFF
                        "
    },
    {
      "name": "Accent Color 1",
      "hex_code": "
                            
                            #D59BC1
                        "
    },
    {
      "name": "Accent Color 2",
      "hex_code": "
                            
                            #A4C8D1
                        "
    }
  ]
}

Palette Description:

1. Background ( #E9F5FD ): A soft, light blue that remains unchanged to maintain a fresh feel.
2. Text ( #333333 ): A darker shade for text to enhance readability against the background.
3. Primary Color ( #FFFFFF ): Keeps your primary color as white, which is bright and clean.
4. Accent Color 1 ( #D59BC1 ): A brighter, more saturated pink that adds vibrancy without overwhelming.
5. Accent Color 2 ( #A4C8D1 ): A lighter, more saturated blue for buttons and highlights.

Would you like any additional adjustments or further suggestions?