Once I noticed just how many app logos have white-on-black color schemes — including Threads, the BBC, Uber, Apple TV and, yup, The Washington Post — I had to know what the heck was going on.

The updated logo consists of the YouTube icon — a red tube with a white screen and a red play button — followed by the YouTube wordmark in black. The logo also has a new typeface and color scheme.

Some icons, such as that of YouTube ... black, and even make changes to the icon’s primary color. This is especially interesting in cases where the icon’s background isn’t white.