I work at a council and we require to put a web map app. onto our website showing parish boundaries. The problem I have is that when you select an area it turns the outline cyan (I know, a standard thing for ArcGIS) however this makes it invisible for colour-blind people. As we are a council we must conform to certain accessibility standards for anything we put onto our public facing map. For this reason I would like a functionality to amend the 'highlighted' item symbology so that it can be seen by those who are colour blind.