The invention discloses a compound represented by a chemical formula 1, a photosensitive resin composition including the compound, and a color filter manufactured through the photosensitive resin composition. In the chemical formula 1 as described in the specification, each substituent group is defined in detail in the specification. The compound represented by the chemical formula 1 may exhibit improved solubility in an organic solvent and in addition, may have a dimeric structure linked by a functional linking group and thus excellent fluorescence quenching properties and spectroscopic coherence, and resultantly, a photosensitive resin composition including the same may help improve luminance and a contrast ratio of a color filter.