ncolors= 16
# r g b
0.015686 0.054902 0.847059
0.125490 0.313725 1.000000
0.254902 0.588235 1.000000
0.427451 0.756863 1.000000
0.525490 0.850980 1.000000
0.611765 0.933333 1.000000
0.686275 0.960784 1.000000
0.807843 1.000000 1.000000
1.000000 0.996078 0.278431
1.000000 0.921569 0.000000
1.000000 0.768627 0.000000
1.000000 0.564706 0.000000
1.000000 0.282353 0.000000
1.000000 0.000000 0.000000
0.835294 0.000000 0.000000
0.619608 0.000000 0.000000