thanks for the PR but the change seems a bit drastic. You can set text and axis color separately. If textcolor is not given it is inherited from color but I think there is a bug in line 2936 which assume color is a tuple.

@petercorke , I think @mzahana proposal is justified, though I would do it slightly differently #70. There are two issues. One is that it is not possible to set the color of origin and the other is that it is not possible to set the color of axis labels if a frame label is given.

ok, so what are the options we need to provide? Most general is to pass in a dict of parameters for origin, line, text which would allow fine grain control of appearance. Would that do it?

No, there is no need to do that for the time being. There are textcolor and origincolor available. So, no additional options are needed. However, the logic in the trplot overwrites the colors inappropriately. #70 proposes to fix the logic.

I've made the change but not as a PR, there was a merge clash with the current version. You can find it here. Thanks for the reminder @stefangachter and for the original fix @mzahana.

Now on PyPi as part of 1.1.5. Lot's small tweaks going on at the moment.

Thanks, Peter, for your effort. However, this will not fix the problem with the origin color. It needs further logic fixing as proposed #70. In addition, in the same function trplot there is an indexing error for axis color. Please see #69. It would be nice to have all these minor issues fixed together in 1.1.5.