Hey does anybody know of a good way to color coordinate with your own clothes ?

well today was my first day of college and my outfit was cute for first day of freshman year, but i think that because i like to wear bright colors, and wear casual but cute clothes, sometimes i need a little help with coordination with how to match colors so they match the style of clothing but don't worry i don't wear stripes with polka dots, or blouses with shorts, i know how to dress the right way it's just color and fabric matching i think is sometimes weird thanks- please help