A collection of (primarily) three-swatch color schemes. Some on the bottom are two-swatches, maybe even one (due to duplicate colors), but do not worry about it.
Here are some examples using the color set! The majority of the colors included in this set are monochromatic, which makes it perfect for small doodles such as the example image.If you want to shake things up just a little bit, try mixing random colors from the set together! I unfortunately don't have an example of that, but I think you'll do just fine.
MINOR UPDATE - Somehow forgot to switch out the "analogous" tag with "monochromatic"... TT_TT No changes have been performed on the palette itself, though.