:root { 
--mc: #cc1444 !important;                                   /*Main Colour*/     
--hc: #770425 !important;                                   /*Hover Colour*/       
--BG: url("https://i.imgur.com/d3lnerI.jpg") !important;    /*Wallpaper*/  
--RB: rgba(0,0,0,0.70) !important;                          /*Reborn Transparency Higher is Darker*/   
--br: 50px !important;                                       /*RoundNess of Icons*/    
--QT: #19191b ;                                             /*Quiet Theme Colour*/    
--QTD: #121213;                                             /*Quiet Off Parts Colour*/  
--blur: 0px;                                                /*Set to 1-10px to adjust reborn wallpaper blur*/ 
}

Quality Themes

• All Themes go into %AppData%\BetterDiscord\themes
• All Plugins go into %AppData%\BetterDiscord\plugins

Note This theme is similar to Monsters Tranquil/Reborn There is a reason for this I was one of the main maintainers/editers of the V2 version of these themes.

Monster became a maintainer/editer of the V3 version.

This results in similar themes but with noticeably different changes as they are maintained seperately and have entirely different code bases.

Quiet

Description: Dark and Quiet. Easy on the eyes.

Discord Reborn

Description: A cold, dark & winter like theme. Darkened Discord's UI a bit and implemented a nice dark background image.