I’ve updated the color palette by removing Slate Blue and Opal as per your request. Here’s the revised palette:

json
{
  "palette_name": "Updated Modern Palette",
  "colors": [
    {
      "name": "Black",
      "hex_code": "
                            
                            #000000
                        "
    },
    {
      "name": "White",
      "hex_code": "
                            
                            #FFFFFF
                        "
    },
    {
      "name": "Bright Blue",
      "hex_code": "
                            
                            #07A9FF
                        "
    },
    {
      "name": "Light Gray",
      "hex_code": "
                            
                            #D3D3D3
                        "
    },
    {
      "name": "Carbon",
      "hex_code": "
                            
                            #333333
                        "
    }
  ]
}

Palette Description:

This refined palette now focuses on a stark contrast between classic Black and White, with Bright Blue adding a lively pop of color. Light Gray serves as a soft neutral, while Carbon provides depth and sophistication, making it suitable for a variety of design applications.

Would you like to add any new colors or make further modifications?