Observer callback and initial color value of xFF000000 about colorpicker HOT 2 CLOSED

This is confusing to the a user. I suggest to reset luminosity to 100% when a user taps on the wheel since the wheel is showing 100% luminosity colors.

from colorpicker.

This is by design because I want to preserve the values from the sliders (the 'luminosity' as well as the 'alpha').
The design refers to the color picker from Xcode, but the difference is that it changes the color wheel when you seeking the 'luminosity' seek bar, the reason why I didn't implement this is that I want to make the color wheel independent on the sliders.
This is really confusing but I think it's acceptable because when a user taps on the wheel, the slider's color will change which can catch the user's attention.
I will think further about this.

from colorpicker.