piano chord
C♯m
C♯1E♭3G♯5
The major triad with its third lowered by a half step.
Written the other way round it is D♭m — the same twelve keys on a piano, a different piece of notation.
What is true of it
C♯m is C♯, E and G♯ — 1, b3 and 5 counted from C♯.
On an instrument that cannot reach all 3, the 5 goes first, in that order.