https://marlynsims.tumblr.com/post/642009304457773056/tutorial-for-adding-colour-slider-to-cc-hair
This is a tutorial on how to add a colour slider for cc hair, clothes, shoes etc. Links to resources are highlighted in bold within the steps for you. The tutorial can also be found publicly on my patreon for easier viewing here :)
Step six: select tools, modding, convert RLE2 to LRLE
Step seven: once sims4studio is finished converting the files, select done and then highlight all of the new LRLE files and select 'batch export’, export these files to the folder I asked you to create earlier.
Step eight: at this point you should not have saved the cc file, exit the file leaving it unchanged and getting rid of the RLE2 to LRLE conversions you made.
After importing these LRLE files you should now have the original RLE2 files and the new LRLE files both inside the cc package. Now click save.
I really hope this tutorial made sense, if you have any questions don’t hesitate to ask! Of course the major credit has to go to thepancake1 and MizoreYukii for managing to use the slider tool and apply it to hair, clothes etc! This is a really cool improvement for the sims game :)