white background color scheme

Quick answer：

A white background color scheme is a design choice that uses white as the primary color for the background of a webpage, document, or application interface. This choice is often used to create a clean, modern, and unobtrusive aesthetic. White backgrounds can enhance readability and make content stand out, but they can also be challenging for users with color vision deficiencies. Additionally, white backgrounds can be energy-efficient for OLED and AMOLED screens, as they do not require power to light up the background.