ICC profile
Also known as: Colour profile · Print profile
A standardised colour-translation file describing how a specific printer + paper + ink combination reproduces colour. Used to keep colours accurate from the artist's screen to the finished print.
An ICC profile is a small file that describes how a specific combination of printer, ink, and paper reproduces colour. It maps the colour values in a digital file (numerical RGB or CMYK) to the actual colour the printer + paper combination produces. Embed the right ICC profile in a print job and the screen-to-paper colour match is as close as the printer can physically deliver.
Why this matters for fine art. A digital file doesn't specify a colour absolutely — it describes a colour value that needs to be interpreted against a reference. Without a calibrated profile, the same file printed on different machines (or the same machine with different paper) produces visibly different results. With a profile that's been measured for the specific paper-and-ink combination, the print accurately reflects what the artist saw on a calibrated screen.
ICC profiles are paper-specific. Hahnemühle publishes a profile for German Etching 310gsm on every supported printer family; printers swap the profile when they change paper. Skipping the profile or using a generic one produces colour shifts that the artist often won't even know are there — until they hold a printed proof against the screen.
For collectors, the practical signal is whether the gallery prints with embedded ICC profiles for the specific paper. We do — every print we produce uses the published Hahnemühle German Etching 310gsm profile against a colour-calibrated workflow. It's part of why a giclée today reproduces what the artist intended, not an approximation.
ICC profiles are a piece of the broader colour-management standard published by the International Color Consortium (the "ICC"). The standard is open, the profiles are free, and every modern fine-art printing workflow uses them.
Common questions about icc profile
- What does an ICC profile do?
- It maps colour values in a digital file to the actual colour a specific printer + ink + paper combination produces. With the right profile embedded in the print job, what comes off the press matches what the artist saw on a calibrated screen. Without it, the same file printed on different machines (or different paper) produces visibly different results.
- Why does each paper need its own ICC profile?
- Paper absorbs ink differently — a soft matt cotton sheet, a smooth photo paper, and a glossy resin-coated paper all interpret the same ink loads as different colours. The ICC profile is the calibration measurement for that specific paper plus the specific printer. Use the wrong profile and colours shift, often subtly enough that the print looks fine until compared side-by-side with the screen.