WhatsApp dark mode is a new design for the hugely popular messaging app, which swaps its traditional palette of light gray and green for darker shades that are designed to emit less glare at night.
Update: Recently discovered resources in WhatsApp Beta suggest that its developers are planning a few changes to dark mode, including adjusting the colors of text bubbles to improve contrast against the app's black background. We'll share more details once we know whether this update will be rolling out globally.