How to get back old studio Explorer!

ok nice imma figure it out but is there any way to invert the luma channel of a image
cuz I need to invert the color so it fits the white theme im working on:

Edit: imma just use ImageColor and set some of the icons to darker specifying what whitetheme does to the color in the icon list
before:


after:

having the option to invert luma for some of the icons would be great, imma just fine tune some of the icons