You can set both a primary & secondary color in Junip. The primary color is used throughout your reviews experience, appearing in forms, on-site displays & emails. The secondary color is simply a field you can enter to have more options when choosing a button or star color.
To add or edit your colors, just head to Branding & it's the second section ✨
ps. We're a Canadian company so often want to call this section "colours", but we'll stick with "colors" for our international counterparts 🙂