Here is a color palette that is distinct and suitable for colorblind individuals, ensuring clarity and visibility without the use of white, black, or brown.

json
{
  "palette_name": "Colorblind-Friendly Chart Palette",
  "colors": [
    {
      "name": "Sky Blue",
      "hex_code": "
          
          #00A3E0
       "
    },
    {
      "name": "Vivid Orange",
      "hex_code": "
          
          #FF6A13
       "
    },
    {
      "name": "Warm Yellow",
      "hex_code": "
          
          #F6EB61
       "
    },
    {
      "name": "Rich Purple",
      "hex_code": "
          
          #7D3C98
       "
    },
    {
      "name": "Bright Green",
      "hex_code": "
          
          #8BC34A
       "
    },
    {
      "name": "Coral Red",
      "hex_code": "
          
          #FF3D3D
       "
    }
  ]
}

This palette features six distinct colors, specifically chosen to be easily distinguishable for individuals with color vision deficiencies. Each color has been selected to ensure a clear visual separation in charts and graphs.

Would you like any additional information or assistance with this palette?