Is there a mathematical function/equation that will find the complementary color of a given hex color code (i.e. 000000 for black, FF0000 for red, etc) <P>So if I input 000000, I'll get FFFFFF back.

first color in colors list of the COLORS= graphics option first color in device's default colors list. The COLOR variable is function dependent. If function is... then the variable specifies... BAR ...

Jim demonstrates color manipulation with curses by adding colors to his terminal adventure game. Drawing on the screen is all very well and good, but if it's all white-on-black text, your program ...