Black Sun is an icon theme for Cosmic DE, XFCE, Gnome, KDE, Cinnamon and Budgie DE.

NOTE: KDE/PLASMA support needs the Black Sun helping package to solve the tray icons problem. Open its index file and edit Inherits (line 3) to which theme it shall point to.

Black Sun - No Tags

Black Sun - Uniformed

Optional: Install Papirus icon theme: https://www.pling.com/p/1166289/ as Black Sun icon theme can draw from Papirus' actions icons. It looks best that way. :)

Uniformed icon set = Same color tag on all the icons.

No Tags icon set = No Color tags on the icons

Solus (Gnome)

Solus (Budgie DE)

Solus (XFCE)

Solus (KDE)

Zorin OS (Gnome)

PopOS (Cosmic DE)

Mint (Cinnamon)