%MACRO rgbhex (red, green, blue) ; /* version 2015.11 */ %LET rr = %SYSFUNC(INT(&red) ,HEX2.) ; %LET gg = %SYSFUNC(INT(&green),HEX2.) ; %LET bb = %SYSFUNC(INT(&blue) ,HEX2.) ; CX&rr&gg&bb %MEND rgbhex ;