Use HSL(Hue, Saturation, and Light(Brightness)) to determine your color. Click to start drawing, press 'S' to stop. C is clear. Press H to hide variables. Colors you may want to use may include: Black: H:Any, S:Any, B:0 White: H:Any, S:0, B:100 Bright Red: H:0-1, S:100, B:100 Cyan: H:50, S:100, B:100 Lime: H:35, S:"" B:"" Orange: H:10 Yellow: H:16 Mint: H:43 Cornflower: H:60 Purple: H:75 Pink: 90