Here is an expanded color palette that includes contrasting colors alongside the sand-inspired tones, making it suitable for website design:

json
{
  "palette_name": "Desert Harmony",
  "colors": [
    {
      "name": "Sandy Beige",
      "hex_code": "
                            
                            #D6CDA4
                        "
    },
    {
      "name": "Golden Sand",
      "hex_code": "
                            
                            #E4B169
                        "
    },
    {
      "name": "Tawny",
      "hex_code": "
                            
                            #D19A6A
                        "
    },
    {
      "name": "Pale Khaki",
      "hex_code": "
                            
                            #E7E1B0
                        "
    },
    {
      "name": "Warm Taupe",
      "hex_code": "
                            
                            #D0B8A1
                        "
    },
    {
      "name": "Deep Blue",
      "hex_code": "
                            
                            #003366
                        "
    },
    {
      "name": "Coral Red",
      "hex_code": "
                            
                            #FF6347
                        "
    },
    {
      "name": "Olive Green",
      "hex_code": "
                            
                            #708238
                        "
    },
    {
      "name": "Charcoal Gray",
      "hex_code": "
                            
                            #333333
                        "
    },
    {
      "name": "Bright White",
      "hex_code": "
                            
                            #FFFFFF
                        "
    }
  ]
}

This palette includes both the soft, sandy colors and contrasting tones like Deep Blue and Coral Red to create a visually appealing and accessible website design. The inclusion of Olive Green and Charcoal Gray adds depth, while Bright White ensures clarity and readability.

Would you like any specific suggestions on how to use these colors effectively in your website design?