Make your counters look pretty (A)

for hellishly handsome results:

magick input\input.png -raise 4 +antialias ^
( +clone -size %%[fx:w]x%%[fx:h] ^
canvas:transparent -delete -2 -fill red ^
-draw "roundrectangle 0,0 %%[fx:w-1],%%[fx:h-1] 8,8" ) ^
+swap -gravity center -compose In -composite ^
( +clone -size %%[fx:w+6]x%%[fx:h+6] ^
canvas:transparent -delete -2 -fill black ^
-draw "roundrectangle 0,0 %%[fx:w-1],%%[fx:h-1] 10,10" ) ^
+swap -gravity center -compose Over -composite output\output.png

result