U+1FB3F "🬿" Lower Left Block Diagonal Upper Middle Left to Lower Right Unicode Character

U+1FB3F "🬿" Lower Left Block Diagonal Upper Middle Left to Lower Right is a specialized symbol within the Symbols for Legacy Computing block, designed to represent a specific pixel pattern for use in terminal emulators, text-based graphics, or retro computing interfaces. This character depicts a diagonal line or shading that originates from the upper middle left of the bounding box and extends down to the lower right, creating a precise slanted fill. It is one of many such block diagonal characters that allow for fine-grained control over visual layouts in monospaced text environments, where it can be combined with other characters to simulate partial pixel coverage or graphical shapes without relying on images.

General Properties

Code Point	U+1FB3F
Version Added	13.0
Name	Lower Left Block Diagonal Upper Middle Left to Lower Right
Block	Symbols for Legacy Computing
General Category	Other Symbol
Canonical Combining Class	Not Reordered
Bidirectional Class	Other Neutral

Encodings

HTML Decimal Encoding	🬿
HTML Hex Encoding	🬿
UTF-8 Encoding	0xF0 0x9F 0xAC 0xBF
UTF-16 Encoding	0xD83E 0xDF3F
UTF-32 Encoding	0x0001FB3F
C/C++/Java Escape	\ud83e\udf3f

Unicode Properties

NFC Quick Check	Yes
NFD Quick Check	Yes
NFKC Quick Check	Yes
NFKD Quick Check	Yes
Numeric Type	None
Numeric Value	NaN
Line Break	Alphabetic
Script	Common
Script Extensions	Common
Indic Syllabic Category	Other
Vertical Orientation	Rotated
Grapheme Base	Yes
Grapheme Cluster Break	Other
Word Break	Other
Sentence Break	Other