Rainbow ident: 1976-1981[]
RGN's first ident is similar to the second ABC "Still the One" ident.
Simplified Rainbow ident: 1981-1984[]
3D ident: 1984-1989[]
Gradients ident: 1989-1991[]
Cream ident: 1991-1997[]
Sky ident: 1997-2000[]
Hearts ident: 2000-2003[]
One-coloured ident: 2003-2007[]
Lines ident: 2007-2009[]
Lines 2.0 ident: 2009-2011[]
Swoosh ident: 2011-2014[]
Flat ident: 2014-2016[]
Flat 2.0 ident: 2016-2018[]
The ident is just Material Design-like. The ident has bubble water ring animation like pop and showing RGN logo had new animation.