Learn how to easily recreate the red/blue duotone color grading using the tone curves. You'll learn how to do it in two ways and also learn how to create your own custom duotone colors using a straightforward method.
Although this is a Lightroom tutorial, it can in Photoshop with the Camera Raw filter (Filter > Camera Raw) or by using the Curves adjustment layer (Layer > New Adjustment Layer > Curves).
2 comments on “How to Create a Red Blue Duotone Effect”
There is no video or link to a tutorial here
Sorry - video has been fixed!