| Kind | Value | annotation | ||
| enumeration | 12_purple | |||
| enumeration | 6_orange | |||
| enumeration | 10_pink | |||
| enumeration | 0_RHS Colour Chart indicate reference number | |||
| enumeration | 1_white | |||
| enumeration | 2_cream | |||
| enumeration | 3_yellow | |||
| enumeration | 4_yellow brown | |||
| enumeration | 5_yellow orange | |||
| enumeration | 7_orange red | |||
| enumeration | 8_red | |||
| enumeration | 9_purple red | |||
| enumeration | 11_red pink |