Finally tried the Dark Mode theme with the Gramplet and there were 2 problems:
- The legend’s Title & Person IDs stay black. (The rest of the text swaps between black & white with the mode switch.)
- The colors of the bars are too strident.
Since you were using RGBA values with a 100% opacity, I changed the opacity to 25% and pushed up the Red and Blue values. Then the settings worked in Dark Mode and Light Mode equally well. (And if the bars overlay the legend in Single Chromosome view, you can still barely make out the text.)
Maybe you could add the alpha channel to the R, G, & B values being passed through the .ini configuration?
;; Gramps key file
;; Automatically created at 2022/11/05 19:17:42
[map]
;;chromosome-build=37
;;legend-single-chromosome-y-offset=25
;;legend-swatch-offset-y=5
maternal-background=(0.99, 0.5, 0.5, 0.25)
paternal-background=(0.5, 0.5, 0.99, 0.25)
;;show_associate_id=1
