changing fill color in an SVG before antialiasing

[fmw42]

I am no expert on SVG, but I think it is an editable text file with XML codes inside. You probably could find the codes for the colors you want to change and edit them and save, then convert to png with IM.

[magick]

A proper solution would be to take the command line settings and create a CSS to apply to the SVG when it is rendered. However this feature is not currently supported.

[anthony]

Also IM will always render a SVG as a raster image, as IM is a raster image processor.

You are better off looking for a SVG editor and changing things so that it remains a SVG.

See A word about Vector Image formats