Is that a kailh switch?
That is "Logitech GL" Red. Those are exactly the same as Kailh PG1350 series "Chocolate Switch" in the same switch colours as far as any one knows.
Nobody has pointed out any differences (yet, anyway), and Logitech's specs for the switches are within Kailh's published tolerances.
Logitech's keyboards with these switches are overpriced IMHO. You could get older models from Havit, Dareu or Sharkoon with the same switches and lightly sculpted keycaps for half the price.