Change colors on page Shop

Hi,

Could you tell me how to change colors on pages Shop, Cart, Account and all WooCommerce related pages. I mean, I don’t want that orange color on all buttons, sales tag, fonts, etc…
I assume that I need some custom written .css, and I want just one or two examples that I will use for the rest.

If you need more specific description, please ask me.
Thank you in advance.