app/assets/images/flags/sc.svg
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 900 450">
<path d="M0,450H900V0H0z" fill="#d62828"/>
<path d="M0,450V0H600z" fill="#fcd856"/>
<path d="M0,450V0H300z" fill="#003f87"/>
<path d="M0,450H900V150z" fill="#fff"/>
<path d="M0,450H900V300z" fill="#007a3d"/>
</svg>