In general?
If ur using the skindex editor, don’t use the lighten/darken tools, helps bring in more colour. In other editors it’s essentially don’t go straight up n down
Dont be afraid to hue shift, although it does take some fiddling with to get comfortable
try doing designs that push your comfort zone occasionally!

Look at other people’s styles, and while I would say a hard no to stealing styles, taking note how they do design work, pallete choosing and overall composition helps see how you could implement it into your own

I uh, hope I helped, lmk if u want any specific tips?

Lol probably yup
thank you!