Invalid value f9c0c1 in field route_color
The route_text_color and route_color should be set to contrasting colors, as they are used as the text and background color (respectively) for displaying route names. When left blank, route_text_color defaults to 000000 (black) and route_color defaults to FFFFFF (white). A common source of issues here is setting route_color to a dark color, while leaving route_text_color set to black. In this case, route_text_color should be set to a lighter color like FFFFFF to ensure a legible contrast between the two.
in line 4 of routes.txt
route_id | agency_id | route_short_name | route_type | route_color | route_text_color | route_long_name | route_url |
19 | 1 | 6 | 0 | f9c0c1 | ffffff | Dacia - Gara - Arcu - Târgu Cucu | https://www.sctpiasi.ro//trasee/19/tramvaiul-6 |