Save as 300dpi problem

[handrawn]

What is the best colour format to use so that the screen matches the printed version as closely as possible - rgb, cmyk or hsv?
Thanks

its not that simple

you can define cmyk colours for print in xara by using cmyk colour model - but what you see on the screen will always be rgb - as sledger says you can get an approximation by using simulate print colours

also the variation is non-uniform across the colour spectrum

[drslim2]

Thanks for the info.
To cut a long story short as to why I am converting to images first ... we make up all product labels for many customers in xara. We used to then set up to print 8 labels per A4 page and exporting as a high res pdf file from xara.
However, as some customers want 3 labels of 1 product, 10 of another etc, we had bespoke software built that imports X number of images from different folders, automatically sets them up on the A4 page, exports as a high res pdf file which is then ready for printing.

I have not had many problems with changes in colour, just this one file.