The Raised Back of Hand: Dark Skin Tone emoji is a modifier sequence combining ? Raised Back of Hand and ? Dark Skin Tone. It is used as a single emoji on supported platforms.
Raised Back of Hand: Dark Skin Tone was added to Emoji 3.0 in 2016.
U+1F91A
U+1F3FF
?? Raised back of hand
?? Emoji modifier fitzpatrick type-6