FIELD: chemistry.
SUBSTANCE: invention can be used for dyeing or printing fibrous materials, which contain nitrogen atoms or hydroxy groups. Mixtures of dyes, containing, at least, one dye, colouring red, of formula (1) 
, at least, one dye from a group of formulae (2) 
and (4) 
and, at least, one dye from a group of formulae (3) 
, (5) 
and (6) 
.
EFFECT: invention makes it possible to obtain a composition of dyes, applied for two-coloured or three-coloured dyeing of fibrous materials, possessing high resistance to light and water, good colour saturation and high chemical activity.
11 cl, 7 tbl, 6 ex
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