Windows
Hold Alt and type 7740 on the numeric keypad.
Accents
Copy the character, or use the shortcut that matches your keyboard and app.
All L accentsHold Alt and type 7740 on the numeric keypad.
Option + I, then L
Ctrl + Shift + 6, then l — or type 1E3C then Alt + X
Insert → Special characters → L circumflex below
Click the keycap, then paste with Ctrl+V or Cmd+V.
Num Lock on, hold Alt, type 7740, release Alt.
Use the Unicode, HTML, CSS, or JS value below in documents and stylesheets.
U+1E3CḼḼ\1E3C\u{1E3C}Alt + 7740