Check the working document's color mode before rewriting the colorization request. A grayscale document cannot represent ordinary full-color painting in the same way as an RGB document. Prepare a separate RGB working copy in a capable editor when color is required, then test a small color mark. Converting the mode creates room for color edits; it does not reconstruct the photograph's missing original colors.
Separate a monochrome appearance from grayscale mode
An RGB picture can look black and white because its visible channels are neutral or an adjustment removes saturation. A document can also be explicitly stored in Grayscale mode. These states may look alike but behave differently when a color layer or brush is added.
Adobe's color-mode conversion guide documents changing the working mode. Review any effect on layers and keep the original file intact. Do not flatten an approved layered master just to run a diagnostic experiment.
Test the actual working copy
- Inspect the document mode and any visible desaturation adjustments.
- Preserve the original and create a separately named color-capable copy.
- Add a temporary colored mark on an independent layer where supported.
- Check whether an adjustment or blend setting removes its visible color.
- Remove the test mark and perform the approved edit in the working copy.
A colored brush can still appear gray under a desaturation adjustment, even in an RGB document. Inspect the layer order rather than repeatedly converting the mode. If the intended final artwork is monochrome, retain that deliberate treatment and keep color experiments separate.
Label historical interpretation accurately
For an old family photograph, a color-capable file allows a proposed colorization. It does not supply evidence for the original coat, eye color or room paint. Use authorized references when available and describe uncertain choices as interpretation. Let the subject or family review them without presenting a technical conversion as factual restoration.
Will switching to RGB reveal the original colors?
No. Previously discarded color information does not reappear from a mode label. Return to a surviving color source if factual color is required.
What if an AI result is colorful but the exported artwork is gray?
Compare the downloaded result, receiving document and export settings to find the first change. A working-file or delivery conversion may be responsible; another generation may reproduce the same failure.
Sources and scope
This is an original Imagild Editorial workflow guide, assisted by AI and reviewed against the linked sources on October 12, 2026. External tool procedures do not imply that Imagild provides those tools or guarantees their results.