Very good theme, I really like it. The only downside is it makes the homepage that light blue color as well and there seems to be some issues with font colors (e.g. shortcuts and weather widget are unreadable). Changing the wallpaper worked, but I like the theme.

This is a very useful theme, for the Firefox 140 update. Up until this point, I have used the Classic Blue by ndnenigmaI. The update has jacked up the text color in the "Show Sidebar" menu (the old type, not the modern one), so I had find another decent blue theme that can make the text legible.

Just what I wanted! Simple solid colors. Just the right background brightness on drop-down lists

uh ! thank you for saving me from crazy flashy colors ! even my classic blue turned into some crazy dark stuff ! thanks for my eyes, thanks for my peace of mind !

Very Nice! Clean and Simple.

Will it better with darker blue and lighter grey ?

Best one !