Synthetic colours
| Product Type | Caracteristics | Colour | Article | |
| powder | water soluble | blue | E 131Patent Blue V | |
| powder | water soluble | blue | E 132 Indigotine | |
| powder | water soluble | blue | E 133 Brillant Blue | |
| powder | dispersible | blue | E131 Patent Blue V (8-12) | |
| powder | dispersible | blue | E132 Indigo Carmine (9-15) | |
| powder | dispersible | blue | E133 Brilliant Blue (10-14) | |
| powder | dispersible | blue | E133 Brilliant Blue (35-42) |
Natural colours
| Product Type | Caracteristics | Colour | Article | |
| powder | water soluble | blue | Blue carmine 60% carminic acid |