I would like to customize the dashboard but I don’t know how. In the dark mode, I have a contrast issue…
How can we access the canvas tag css?
AI-generated summary
Customizing the Dashboard
The discussion revolves around customizing the dashboard, particularly in dark mode. Joart initially faced a contrast issue and sought help in accessing the canvas tag CSS. Lilly shared that she can access CSS properties but is puzzled by an issue where chart plots are not being displayed.
Joart discovered how to access the background of the graphics using CSS, and Lilly noticed that the plot line colors were black. Canapin explained that the line color uses the tertiary color of the current color scheme.
Further investigation by Canapin revealed that the line color was the same as the background, making it invisible. However, the dots overlapping the chart grid were still visible. Joart clarified that the lines do not use their tertiary color, contradicting Canapin’s earlier observation.
i figured how to access the CSS properties of the charts and make changes, but i am puzzled as to why it is doing this. i cannot repro this issue, and i am reluctant to do any CSS to override the properties right now until i know more about what is going on. 
i’m not even sure this is a color issue - it looks like the (red) chart plots are not being displayed for some reason.
have you looked at it in safe mode?
why are your plot line colors black? odd.
The line uses the tertiary color of the current color scheme.
doh, i was looking at this from a bug perspective rather than a dev question 
If you look very closely, the color @Joart used as tertiary was the same as the secondary (background) one, so the line was the same color as the background. But we can still “see” the dots overlapping the chart grid:
(I might have missed a lot of dots)
i think you and Homer both have better eyesight than me 
The lines do not use my tertiary color 
