brent
It depends of the website you visit, some have and some others don't. 😅 I don't find solution either.


brent
We can modify urlbar color font using css:

/* font color of the urlbar */
#urlbar-input-container {
color: YOUR COLOR HERE !important;
}
        4 days later

        Color the toolbar

        here are some .css compiled to change the color of the toolbar (icons, folder, accent color etc) using css:

        /* URLBAR TEXT FONT COLOR */
#urlbar-input-container {
color: DarkTurquoise !important;
}

/* COLOR OF BOOKMARKS STAR IN URLBAR */
#star-button[starred] {
    fill-opacity: 1;
    fill: gold !important;
}

/* SEARCHBAR FONT & MAGNIFIER COLOR */
#urlbar, .searchbar-textbox {
color: DarkTurquoise !important;
}

#identity-box[pageproxystate="invalid"] > #identity-icon,
.searchbar-search-icon {
color: DarkTurquoise !important;
}

/* COLOR OF FOLDERS EVERYWHERE */
#bookmarks-view treechildren::-moz-tree-image(container),
#PlacesToolbarItems toolbarbutton[container="true"],
#PlacesToolbarItems menu[container="true"] .menu-iconic-left,
#BMB_bookmarksPopup menu[container="true"] .menu-iconic-icon,
#bookmarksMenu menu[container="true"] .menu-iconic-icon,
.bookmark-item [container] {
        /* FOLDERS COLOR CHANGE */
        fill: DarkTurquoise !important ;
}

/* TOOLBAR BUTTON COLOR CHANGE */
:root {
    --lwt-toolbarbutton-icon-fill: DarkTurquoise !important;
}

/* ACCENT TAB COLOR CHANGE */
#tabbrowser-tabs{ --tab-line-color:  DarkTurquoise !important; }

/* URLBAR & SEARCHBOX BORDER ACCENT COLOR */
#nav-bar{
  /* --lwt-toolbar-field-border-color: DarkTurquoise; */
  --toolbar-field-focus-border-color: DarkTurquoise;
}

        HTML Color Names

          sangheeta I always thought in these scripts that every color was represented my a number, like the old pantone system. Modern systems recognize a color name now? So the palette in that link is pretty universal to operating systems?
          PS-it looks great

              I guess it's an improvement to the current html and css language. You have to ask a specialist, I don't know very much about it, but I find it rather practical and easier to memorize. 😅

                brent Modern systems recognize a color name now?

                that's actually very old- browsers allowed for colour names in the mid-'90s 🙂 there were actually two competing standards and they both got adopted, so now grey is darker than darkgrey!

                    synth-ruiner sangheeta

                    thanks for the info gents. I didn't know (or could not imagine, is more accurate) that there was a long-time, multi-browser, agreed-upon cross-platform industry standard in the the html language of colors, but I guess there would have to be the more I think about it....browsers (mostly) are agnostic to specific operating systems and just have to perform and be somewhat customizable, I imagine. Thanks again. edit: word addition

                        10 months later

                        • [deleted]

                        • Post #96

                        In case you experience crackling sound when streaming video/audio, for example YouTube, try setting media.webspeech.synth.enabled to false

                        To decrease or increase the size of the firefox interface, it will also change the zoom of the web pages (we will need to adjust it via the preferences to find the right balance between the zoom of the interface and the web pages), go to layout.css.devPixelsPerPx

                        1.2 will increase the interface to 120% for example, 0.8 will decrease it to 80%.

                          • [deleted]

                          • Post #98

                          sangheeta To calculate it suitable for your DPI, I recall you can do simple math (your dpi) / 96

                            Re enabling the compact UI on latest Firefox:
                            browser.compactmode.show to true in about:config

                            18 days later

                            • [deleted]

                            • Post #104

                            Junglist Interesting, gotta take a look whether Lepton or Technetium looks better to me.

                                [deleted] Junglist Kind of a dumb question since you both dig (as do I) those 50/50 themes (half dark/half light)----is that contrast un-noticeable after a while? It looks like one of those themes that may change one's computing experience, which is always cool.

                                      brent On my end the colours are not mixed, I use Technetium, but the Firefox theme I've selected is the system theme (which is currently set to arc-dark - it's available in the repos).

                                          • [deleted]

                                          • Post #107
                                          • Edited

                                          brent I use Plasma with SolusDark theme, so all dark gray for me.