Information on hex codes for colours relevant to transport industry
RapidKL
| Line | Hex Code |
| LRT Kelana Jaya Line | ed0f4c |
| LRT Sri Petaling Line | 8d0c06 |
| LRT Ampang Line | f5911f |
| KL Monorail | 81bc00 |
| MRT Kajang Line | 008640 |
| MRT Putrajaya Line | fbcd20 |
KLIA Ekspres / KLIA Transit
| Line | Hex Code |
| KLIA Ekspres | |
| KLIA Transit |
Sources
RapidKL website