ProPhotoRGB ProPhoto RGB This profile is free of known copyright restrictions Originally designed by Eastman Kodak and called ROMM RGB, this profile can display a very large range of colors and is used by many photographers for rendering, editing and archiving RAW images. Unless you are working with 16 bits per channel precision, you may see color banding when editing images. CC0 standard prophoto-rgb 1.8 D50 0.7347 0.2653 0.288040 0.1596 0.8404 0.711874 0.0366 0.0001 0.000086