Create custom Color Palette to show in the Vectorscope

If you want to have a color palette as a reference for your color grading, you can use the watermark module for that.

I’ve record a video showing the steps that you can do for that:
1- create a Palette of colors in
2- create a svg file with the colors of the palette in Inkscape
3- save the svg as watermark in Darktable folder.
4- import the svg file as a watermark. Those color appears in the vectorscope

Note: this can be used for a reference for the skin tones.


This is a nice tool as well…