<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 192 192">
  <rect width="192" height="192" rx="32" fill="#1e3a5f"/>
  <text x="96" y="130" font-family="Arial,sans-serif" font-size="120" font-weight="bold" fill="white" text-anchor="middle">K</text>
</svg>
