Change color of axis

[GideonWolfe]

Is your feature request related to a problem? Please describe.
I can configure the background and grid color, yet the color of the axis remains unchanged

Describe the solution you'd like
an interface similar to the option that allows the grid color to be configured

Describe alternatives you've considered
I have the suspicion that I'm simply not finding the correct option, because I found this issue here: #1612 and the axis colors are different than mine. So it can be changed somehow?

Additional context

I searched through the docs for all the "color" options, but couldn't find anything related. Apologies if I missed it!

Contribution
Please tell us if you are able to contribute (Can you develop this new feature?)
Don't worry, you can still post a feature request if you cannot contribute!*

[mwestphal]

So you are refering to the grid main axes ?

The axis is something else in F3D, the triaxes bottom right.

In any case, the grid main axes color cannot be picked yet. The color changes automatically depending on the --up, which is what you see in screenshot.

X is red
Y is green
Z is blue

That being said, this would be a nice feature. TBH I think the grid main axes color and the axis color should be synchronized.

This way we could add the following options:

--axe-color-x
--axe-color-y
--axe-color-z

Wdyt @snoyer @Meakk ?

[GideonWolfe]

So you are refering to the grid main axes ?

Correct, apologies for the misnomer. Totally not a dealbreaker issue, so I understand if there are higher priorities lol. Just thought it would look nice!