<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32">
  <rect width="32" height="32" rx="6" fill="#4B3F72"/>
  <text x="16" y="22" font-family="system-ui, -apple-system, sans-serif" font-size="12" font-weight="bold" fill="white" text-anchor="middle">P28</text>
</svg>
