According to Photon Design System the color of an icons in the tab bar should be: - #0c0c0d (Grey 90) with 80% opacity for the light theme - #f9f9fa (Grey 10) with 80% opacity for the dark theme source: http://design.firefox.com/photon/visuals/iconography.html#color

(In reply to emanuela [ux team] from comment #0) > - #0c0c0d (Grey 90) with 80% opacity for the light theme > - #f9f9fa (Grey 10) with 80% opacity for the dark theme Is this only about the light/dark themes or the default theme too? Also, the bug summary says "tab bar", but I assume the navigation toolbar is affected too? How far is the color off?