Well, I rasterized an image and I need to color it. The point is that the same is not any geometric shape (shirt collar) and need to give the user the option to color it. However when exporting svg the Fill attribute does not appear, which would use to do this coloring. How to color this svg? Here is the svg code that is rendered:
<svg xmlns="http://www.w3.org/2000/svg"
xmlns:xlink="http://www.w3.org/1999/xlink"
preserveAspectRatio="xMidYMid" width="54" height="37" viewBox="0 0 54 37">
<image xlink:href="data:img/png;base64,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"
width="54" height="37"/>
</svg>