I am pleased to announce ChromaMate V1.0, free software for colour comparison and matching in digital images.
Developed as an aid to identifying and categorising colours in stamps, ChromaMate allows one to sample and average colours from a scanned stamp image for matching against a custom colour library.
Since scans from different scanners, even of the same make and model, cannot be reliably compared, optimal results are achieved by creating a colour library using the same scanner used to scan the stamps.
Once ChromaMate is installed and running, the included help file contains a section on getting started. Furthermore, I am preparing a video tutorial, which should be available in the next few days. I'll post the link here once ready.
ChromaMate may be downloaded here:
https://www.thestampweb.com/chromamateClive