WordPress' built-in editor has an HTML mode that lets you override the background color of a post by changing its CSS (Cascading Style Sheet) background-color attribute to the color of your choice.

Contrast issues can also occur when text is on a textured background or on an image. Sufficient contrast between foreground and background colors makes text much easier to read (Kalbag, 2017, p. 75).

As the feature is only just beginning to appear in Chrome Canary, we don’t expect to see these background-based dynamic color themes launch until at least version 110, scheduled to release in ...