U+F915 "洛" CJK Compatibility Ideograph-# Unicode Character

U+F915 "洛" CJK Compatibility Ideograph-# is a compatibility ideograph that represents a variant or alternative form of a standard Chinese character, specifically mapping to the common character "洛" which refers to the Luo River in China or is used as a component in place names and personal names. This character is included in the CJK Compatibility Ideographs block to preserve roundtrip compatibility with older character encoding standards, such as CNS 11643 or other East Asian encoding schemes, where this specific glyph was encoded separately from its unified counterpart. Its usage is largely historical or for precise text representation in legacy systems, and it is not typically employed in modern standard Chinese or Japanese text.

General Properties

Code Point	U+F915
Version Added	1.1
Name	CJK Compatibility Ideograph-#
Block	CJK Compatibility Ideographs
General Category	Other Letter
Canonical Combining Class	Not Reordered
Bidirectional Class	Left To Right
Decomposition Type	Canonical
Decomposition Mapping	"洛" U+6D1B CJK Unified Ideograph-#

Encodings

HTML Decimal Encoding	洛
HTML Hex Encoding	洛
UTF-8 Encoding	0xEF 0xA4 0x95
UTF-16 Encoding	0xF915
UTF-32 Encoding	0x0000F915
C/C++/Java Escape	\uf915

Unicode Properties

Full Composition Exclusion	Yes
Numeric Type	None
Numeric Value	NaN
Line Break	Ideographic
East Asian Width	Wide
Changes When NFKC Casefolded	Yes
NFKC Casefold	"洛" U+6D1B CJK Unified Ideograph-#
NFKC Simple Casefold	"洛" U+6D1B CJK Unified Ideograph-#
Script	Han
Script Extensions	Han
Indic Syllabic Category	Other
ID Start	Yes
XID Start	Yes
ID Continue	Yes
XID Continue	Yes
Alphabetic	Yes
Vertical Orientation	Upright
Grapheme Base	Yes
Grapheme Cluster Break	Other
Word Break	Other
Sentence Break	OLetter
Ideographic	Yes

Unihan Properties

kCompatibilityVariant	U+6D1B
kDefinition	river in Shanxi province; city
kHangul	낙:0
kIRG_KSource	K0-5163
kKorean	NAK
kRSUnicode	85.6
kTotalStrokes	9