To provide a color filter coloring resin composition which is capable of producing pixels having a forward tapered cross-sectional shape, is highly soluble to developer, and provides superior linearity at edges of pixels, all of which are in a trade-off relationship and has been difficult to realize all at the same time, and to provide a color filter having pixels formed using the color filter coloring resin composition, and a high quality liquid crystal display device and a high quality organic EL display device.

A color filter coloring resin composition of the present invention contains (A) a coloring material, (B) a solvent, (C) a binder resin, and (D) a polymerizable monomer, where (D) the polymerizable monomer contains a mixture which contains at least two types of compounds represented by specific structural formulas and has an acid value between 30 mg-KOH/g and 90 mg-KOH/g, inclusive.