getcolor
getcolor()

returns rgb_expression

Returns the ARGB value of the current drawing pen color (last set by color statement). ARGB is calculated by the formula ( (a * 256 + r) * 256 + b) * 256 + g where alpha, red, green, and blue are between 0 and 255. If the drawing color has been set to CLEAR a 0 will be returned.

color red, blue
print getcolor

will print

-65536