The main problem related to ion-content background color is that it can affect the readability of text. When there are a lot of ions in the air, it can make it difficult for the eye to distinguish between different colors. This can lead to problems with reading text, especially if the text is on a dark background.
<ion-content style="background-color:red;"> ... </ion-content>
This code line sets the background color of an ion-content element to red.
Colors in HTML
There are a few colors that can be used in HTML. They are: