U+21C4
⇄

U+21C4

인코딩

HTML Dec
⇄
HTML Hex
⇄
CSS
\21C4
JS
\u21C4
UTF-8
0xE2 0x87 0x84

인접 문자

⇁21C1⇂21C2⇃21C3⇅21C5⇆21C6⇇21C7