A simple comparison today, the same scene seen two ways.
First, colour. The camera chose a fairly cool whitebalance, which lends itself to a purply-blue tint reminiscent of certain slide films of old:
And this is what can be made of it – a much shinier, silvery monochrome rendition, the punchy contrast emphasizing the foreground rock shapes:
Both have their merits – you can favour whichever you wish!
Technical details:
Sony NEX-7;
an HDR of 3 frames: ISO 100, f/10, for 1/125, 1/250, 1/60s exposure times;
processed in RawTherapee, blended in enfuse, manipulated in darktable.