I am trying to use colour picker but find some weird behaviour.
I want to have colour wheel and transparency slider only. Why does the rgba come rgb only when 'a' = 1 ?(see the bottom right corner.
why the minimum red, green and blue values are 16, not 0.
what should be the center value of RGB, 127? but it is not?
the 'Show lightness slider' is always auto selected when opening the configuration dialog.