how to start with color

[poyo]

hey all, I've mostly been working on studies in black and white, but I'd like to start with skin tones so I can do colored portrait studies since I feel like I'm progressing well with the anatomy part so far.

there's a million colors to choose from in photoshop, where do I start? should I maybe do a limited palette first to get used to it?

please recommend good videos if you have them.