Just thought I'd post this (new to me) discovery regarding how useful the accent color Red is. I had been using cyan or teal since picking up my phone in 2013, because these accent colors matched my tiles and background images aesthetically. However, i just tried out the red accent and think it is much better and more useful/functional in practice when navigating web pages, highlighting text, inputting data in text fields, using the swype keyboard, etc.; it makes all of these tasks easier because of the greater visibility and contrast. (I cant figure out how to take a screen grab of the visibility benefits in action when texting).
Cheers!
Cheers!