Bold colored heart is ornament to decorate the text. Refers to the category of [https://unicode-table.com/en/sets/punctuation-marks/ punctuation marks]. Black heart emoji expresses [https://unicode-table.com/en/1F498/ love]. It can also be used to indicate health, cardiology, number of lives in video games. ะกharacter derived from set of glyphs the ITC Zapf [https://unicode-table.com/en/blocks/dingbats/ Dingbats] series 100. It is not clear how this glyph was used in print. Most systems display this icon in red, even though the Unicode name starts with black. There are Emoji hearts and other colors: ๐Ÿ’™, ๐Ÿ’š, ๐Ÿ’›, ๐Ÿ’œ, ๐Ÿงก.