Dark mode is becoming increasingly popular in theme design. A common problem for the user is the logo that doesn’t match dark theme (when the light mode is also used).
The best solution is to have a separate logo for light and dark mode - however, this requires changes directly in the theme files.
So, I suggest adding a Secondary logo option in Ghost admin and new {{@site.logo_secondary}} helper.
I think the best solution is to use an SVG logo and style it with CSS. We do this on Ghost.org - you’ll see that the homepage has a dark header but the pricing page has a light one. Works really well.
Not likely that we’ll add additional logos to settings - would likely add more complexity than utility
Well, how do you use SVG logo, and especially with light mode/dark mode?
I’d also like to say that I greatly disagree with the decision to not have two logos. I mean, just having one for light mode and one for dark mode really doesn’t add much complexity - and removing the logo in dark mode is a bad solution. IMO, as a new Ghost-user this is a big problem with your platform overall: You’ve made just making the slightest changes extremely hard, while the dashboard is very bare bones and far from bloated. The UI has room for a couple of options like a few more colours, fonts and logos.