The Munsell Colour System In The Professional Culture Of Environmental Colour Specialists
Table 2:
| Color System Used in Prior Research | % |
| Only Pantone Colour System | 9 % |
| Only Natural Colour System (NCS) | 8 % |
| Only Munsell Colour System | 5 % |
| Only CIE | 1 % |
| Only RGB | 1 % |
| Only Coloroid | 1 % |
| Two and more colour systems | 75 % |