Usually when I play around with colors I don't draw anything in particular, just swirly shapes or the colors on the wall and blinds behind my desk. I'm shit at it compared to others but it's fun to look colors and how they do what they do. I got into drawing for a shit ton of reasons but never thought of coloring until much later. It was always about lines, now color is what I think is the most interesting. Coloring what I see and think, that's something else.
Anyway, here's a practice warm up I did last week.