A dye represented by the following formula (1-1), a colored curable composition using the same, and a colored curable composition including a dye represented by the following formula (1) and at least one dye represented by the following formula (2) or (3): ##STR00001## wherein R.sup.a1 is an aliphatic group, an aryl group, a heterocyclic group, an acyl group or the like; X.sup.a1 is --CR.sup.a3.dbd. or N; R.sup.a2 and R.sup.a3 are each H or a substituent; B is a coupler residue; A is a residue of a 5-membered heterocyclic diazo component A-NH.sub.2; B.sup.1 and B.sup.2 is --CR.sup.1.dbd., --CR.sup.2.dbd. or N; R.sup.5 and R.sup.6 is H, an aliphatic group, an aromatic group, a heterocyclic group or the like; G, R.sup.1 and R.sup.2 is H, halogen, an aliphatic group, an aromatic group, a heterocyclic group, a cyano group, a carboxyl group, a carbamoyl group, an alkoxycarbonyl group or the like; Rd.sub.1 to Rd.sub.4 is H or an aliphatic group; Rd.sub.5 is a sulfo group or a sulfamoyl group; Rd.sub.6 to Rd.sub.10 is a substituent; m, n, p and q=0 to 3; r=0 to 4.