White (#ffffff) flag with diagonal top-left to bottom-right #00bff3 stripe
<a href="//commons.wikimedia.org/wiki/User:Ekips39" class="mw-redirect" title="User:Ekips39">Ekips39</a>
2019-01-05
Own work based on <a href="//commons.wikimedia.org/wiki/File:600px_Bianco_con_diagonale_Azzurro.png" title="File:600px Bianco con diagonale Azzurro.png">File:600px Bianco con diagonale Azzurro.png</a>