Colorama does not show properly yellow and magenta colors

[sveinse]

Using colorama with the Windows (10) PowerShell terminal seems to be missing some colors from colorama. Specifically yellow and magenta seems to be missing, yet PS itself uses these colors frequently. I made a comparisons of the various contexts I run Python under.

This is done by checking out the current (2019-03-09) colorama repo from master and running the demo01.py script.

PowerShell output:

Windows command output:

Git bash shell, using the winpty wrapper:

As a sidenote, running colorama from python using the git bash shell without the winpty wrapper gives absolutely no colors on the output.