fsymbols
Loading symbols…
››
🭛

upper left block diagonal lower left to upper centre

Upper-left diagonal block

92/249

🭛 looks like a black right triangle or a downward wedge. It is a graphics character: one shaped piece used with others to build pictures out of text. Its sloping edge runs from the bottom-left corner to the middle of the top edge of a character cell, with the upper-left side filled.

Text symbol

What 🭛 means

It supplies a sloping edge in pictures built from characters.

Imagine a screen divided into equal rectangular spaces, one per character. 🭛 fills a triangle within one space; the rest stays empty. Arranging pieces with different slopes lets a drawing have angled outlines instead of only square steps.

This piece belongs to teletext’s G3 smooth-mosaic set, at position 6A. Teletext, developed in Britain in the early 1970s, broadcast pages of text and simple graphics to televisions. Unicode preserves these graphic pieces so older displays can be represented as text.

A mosaic can look continuous or visibly tiled depending on gaps between its pieces. In a modern text drawing, the font and line spacing also affect how the pieces meet.

Part of the collection

Questions people ask

2

Why do I see a box instead of 🭛?

The app may lack a font containing this character. A box or replacement mark can stand in for the missing shape. A font that supports this character is needed to display it.

Is 🭛 an emoji with a message?

No. It is a text graphics character, with no standard emotional or conversational meaning. On its own, it supplies a shape; in a drawing, it supplies part of the picture.

Collections with 🭛

1

How to type or find 🭛

Search it as
black right triangle · downward wedge · upper left triangle · teletext mosaic · block graphics · upside down sail
Shows up in
Anything that takes text · its shape is whatever your font draws
Windows (Word)
⎇Alt+XType 1FB5B, then AltX to get 🭛.
Windows
⊞Win+Rrun charmap for the full table, or use the emoji picker's Ω symbols tab (Win .).
macOS
⌃Control+⌘Command+␣SpaceOpen the character viewer and search “upper left block diagonal lower left to upper centre”.
Linux
⎈Ctrl+⇧Shift+UType 1fb5b, then Enter or Space.
HTML
🭛
CSS
\1FB5B
Why is 🭛 a box on my screen?

fsymbols draws rare signs with its own fonts, so they show here even where your device has none. An app or website without such a font shows an empty box (□) or a question mark instead. Turn our fonts off to see each sign as your device draws it by itself: a box here means a box in your chats and documents too.

Codes and encoding1 code points
HTML decimal
🭛
HTML hex
🭛
CSS content
content: "\1FB5B";
Each escape is closed by the next backslash; a trailing space is needed before a literal hex digit.
URL encoded
%F0%9F%AD%9B
1
On screen
1
Code points
2
JS .length
4
UTF-8 bytes

A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.

Families this belongs to

1

Legacy computing935 symbols