Colour Schemes - Feature Guide
Colour Schemes control the colours in your store. The option that you choose will change the colours on the title, links, and buttons.
Where to Find It
This setting can be found in your store under Store > Design. The first option will be Style > Colour Scheme. Here you will see a variety of options for three main colour choices.

Choosing a Colour Scheme
You should choose a colour scheme that best suits your niche. For example, if you have a coffee shop the Bookworm colours might be a good option. If you have a golf store, a green theme might work such as Lush Green or Healthy Greens.
Once you choose the colour scheme, save the option and view your store. If you don't like how the scheme looks, simply go back and try a new colour choice.