Bluish-Color-Dark-Aurorae

Follows any dark color scheme and hence is usable with any Global ThemeDark Rounded Window Decorations (Aurorae Theme), Follows Dark Color Schemes (Window Background )Dark Rounded Plasma Theme Bluish-Dark-Plasma : Here Dark Rounded Global Theme (Look-and-Feel) Bluish-Dark-Global : Here

Source: https://www.opendesktop.org/p/2055327