I've got an OpenLayers 2 map with a lot of point features that need to be represented using a number of different SVG-symbols. Unfortunately, the marker icons need to be displayed in different colours that I read from a config file. However, until now I couldn't figure out how to achieve a dynamic colouring. For a number of reasons, switching to a more recent version of OL is not possible. Does anyone now, how to colour SVG-Icons in OL 2?