A fully VFP-based resource - not relying on API. Great to have fox-based alternative versions.

I'll test it in case the API that Carlos mentioned is not workable:)

Do you know starting what Windows version was the resources in (ColorHLSToRGB and ColorRGBToHLS) shlwapi.Dll were available. For this application, I have to cope with OS running from W2K upwards.