It is called C with acute (capital Ć).

Which languages use ć?

Serbian, Croatian, Bosnian and Polish.

Use the Copy ć button at the top of this page — Copy Ć for the capital. It is placed on your clipboard, ready to paste.

How do I type ć on an English or US keyboard?

Open the prefilled PolyType keyboard linked above and type or click. On a Mac you can also press and hold the base key and pick ć; on Windows press Win + . (emoji & symbols).

How to type Ć ć — C with acute

Type it on our keyboard

Open the field already filled with ć — type or click more, then copy. No install, works offline:

Serbian keyboard →Croatian keyboard →Bosnian keyboard →

Codes

Reference	ć	Ć
Unicode	U+0107	U+0106
HTML entity	`ć`	`Ć`
CSS escape	`\0107`	`\0106`
macOS — Unicode Hex Input	`⌥` 0107	`⌥` 0106
Windows — Word	0107 `Alt + X`	0106 `Alt + X`

macOS hex input needs the “Unicode Hex Input” source enabled (System Settings → Keyboard). The Windows Alt + X trick works in Word and Outlook; elsewhere use the panel below.

On a Mac

Press and hold the c key — an accent menu pops up; pick ć.
Character Viewer: ⌃⌘Space, search “c with acute”, double-click it.

On Windows

Emoji & symbols: Win + ., switch to symbols, find ć.
Character Map (search it in the Start menu) → find ć → Copy.

With PolyType installed

If you run the PolyType app or browser extension, type the base letter then the diacritic — no layout switch (the directive accents the letter immediately before it):

c;acute␣

The instant cycle ;;c also works (repeat to cycle variants). This inline syntax needs PolyType running; without it, use a method above.

Learn more

Background and language use on Wikipedia: Ć ć.

How to type ć