<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64" width="64" height="64">
  <rect width="64" height="64" rx="14" fill="#0a1f44"/>
  <text x="32" y="45" text-anchor="middle" font-family="Georgia, 'Times New Roman', serif" font-style="italic" font-size="34" fill="#ffffff">C</text>
</svg>
