# Line styles. Works best for data with a control (in red) and a series of data sets to compare it to. set style line 1 lt 1 lc rgb '#FF0000' # red set style line 2 lt 1 lc rgb '#0000FF' # blue set style line 3 lt 1 lc rgb '#008040' # green set style line 4 lt 1 lc rgb '#FF8000' # orange set style line 5 lt 1 lc rgb '#800080' # purple set style line 6 lt 1 lc rgb '#666666' # grey set style line 7 lt 1 lc rgb '#00CCFF' # light blue set style line 8 lt 1 lc rgb '#66FF66' # light green