| RAL name, english | Signal black |
| RAL name, swedish | |
| RAL name, german | Signalschwarz |
| RAL name, french | Noir de sécurité |
| RAL name, spanish | Negro señales |
| RAL name, italian | Nero segnale |
| RAL name, dutch | Signaalzwart |
| Nearest NCS Sample | NCS 9000-N |
| Exact NCS color | NCS 8801-R51B |
| NCS 8502-R |