Color Open the theme editor and click on Theme settings > Color options. The image shows part of theme editor’s Theme settings > Color. The settings adjust the color that’s applied to the Scheme 1 color scheme’s text. Color schemes You can create different sets of colors called color schemes. Nive Theme provides 6 default color schemes, and supports up to 21 color schemes for your store. Refer to Shopify help: Color schemes. Default color scheme You can select default color scheme for full theme.