| RAL name, english | Pebble grey |
| RAL name, swedish | |
| RAL name, german | Kieselgrau |
| RAL name, french | Gris silex |
| RAL name, spanish | Gris guijarro |
| RAL name, italian | Grigio ghiaia |
| RAL name, dutch | Kiezelgrijs |
| Nearest NCS Sample | NCS 3005-G80Y |
| Exact NCS color | NCS 2906-G88Y |
| NCS 3005-Y20R |