| abstract |
Disclosed is a salt for a dye having a good molar extinction coefficient as a dye in a colored photosensitive resin composition as a material for a color filter. For example, a salt composed of a cation having a xanthene skeleton and an anion having a triphenylmethane skeleton as shown below, a dye containing the salt as an active ingredient, and a coloring composition containing the dye. [Selection figure] None |