| Formula detailed table | |||
| Formula number： | |||
| Applicable model： | GM | ||
| Automobile manufacturer： | GM | ||
| Color name： | Dark Purple Grey | Color code： | YHS |
| Brand： | 2017 - ROCH | ||
| Formula weight： | |||
| Formula color relation table | ||
| Color name | Quantity (unit G) | Accumulative amount (unit G) |
| RC-M50 Black | 483.82 | 483.82 |
| RC-M31A Fine White Silver | 99.62 | 583.44 |
| RC-M35 Coarse Bright Silver | 12.18 | 595.62 |
| RC-M67 Chestnut Red | 97.02 | 692.64 |
| RC-M51 Violet | 96.22 | 788.86 |
| RC-M52 Blue(reddish) | 159.24 | 948.1 |
| RC-P48 Violet Pearl | 44.06 | 992.16 |
| RC-P41 Copper Pearl | 7.84 | 1000 |
| Total：1000 | ||