Touying: How to change color of title slide?

Questions
1

Hi!

I just want to control the color of title slide, how to?

Kind regards

2

Hey,

This might depend on the theme you are using.

In touying doc, part “build your own theme”, there is a word about color configuration, with this example :

#show: touying-set-config.with(config-colors(
  primary: blue,
  neutral-lightest: rgb("#ffffff"),
  neutral-darkest: rgb("#000000"),
))

Touying defines different colors :

The first dimension is neutral, primary, secondary, and tertiary, which are used to distinguish color tones, with primary being the most commonly used theme color. The second dimension is default, light, lighter, lightest, dark, darker, darkest, which are used to distinguish brightness levels.

So you need to find out which color variable was used for the theme you are using. For example for metropolis theme, the text for the title slide is colored with the neutral-darkest variable. For the default theme I didn’t find any title slide so I don’t know which one you could use.

Sadly these variables are not documented anywhere so it is not easy to find out how to modify the color theme, you need to look for it in the source code : touying/themes/metropolis.typ at main · touying-typ/touying · GitHub. When I have some time I’d like to find them for every theme and make a pull request to the touying docs.

I hope this helps !

3

Yes, I found that to be the only way unfortunately, there should be a way to edit each page view individually when needed