Settings Icon Black And White. I've obviously hit a strange combination of key strokes in the process which changed my full colour screen to 100% black and white. 2739 icons can be used freely in both personal and commercial projects with no attribution required, but always appreciated and 1476 icons require a link to be used.
The first one is this: My computer’s display turns black and white. There are two options here, both equally effective.
Icon sets from the logos icon family.
The auto mix often produces excellent results or can be used as the starting point for tweaking gray values using the color sliders. 606,852,123 icon downloads and counting ! Tap general and then scroll down and tap accessibility. The white on black accessibility setting reverses colors on your screen so that backgrounds are black and text is white.