app design separator line color

Quick answer：

The 'app design separator line color' refers to the color scheme used for dividing elements or sections within a mobile application's user interface. This is an important aspect of UI design as it affects the readability and aesthetic appeal of the app. Designers typically choose colors that are visually distinct yet harmonious with the overall design theme. The color of the separator lines should be evaluated based on contrast, visibility, and alignment with the brand's color palette.