Process for dyeing or printing fibre materials containing hydroxyl groups

A process for dyeing or printing fiber materials containing hydroxyl groups, which comprises applying thereto at least one first blue-dyeing dyestuff of the formula ##STR37## wherein R is hydrogen or unsubstituted or substituted alkyl,

• T.sub.1 and T.sub.2 each independently is hydrogen, chlorine, bromine, unsubstituted or substituted C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, phenyl or phenoxy, and
• X is hydrogen, halogen, a sulphonic acid group, lower alkyl, a thioether group, an ether group, or an unsubstituted or substituted amino group,
• together with at least one second dyestuff selected from the group consisting of a yellow-dyeing dyestuff, red-dyeing dyestuff and navy blue- or black-dyeing dyestuff.