Videomaker – Learn video production and editing, camera reviews › Forums › General › Video and Film Discussion › colorizing B&W in Photoshop? › try this: in photoshop, c
in photoshop, convert your image to greyscale (image:mode:greyscale).
then apply duo (or more) tones (image:mode:duotone)
apply three colors (I’d recommend black, yellow, and orange to give an antique look).
adjust the curves of each color to mix up a multicolor image.