pack colors, the 3.1 rule question

^ This perfectly illustrates the basis of my suggestion to have one color complement dark mode, the other complement light mode -- I think it would help people with existing packs not have to completely revamp their colors and people with packs in the making have an easier time choosing colors.

Moonspear, for example -- the purple could be used as link color for light mode, the green for dark mode. The fade remains the same. Does that make sense?

EDIT: gee miryam maybe try using the correct form of "complement" the first time