A color image-forming material capable of drawing an image by infrared
laser exposure and excellent in image visibility, storage stability and
white light stability, and an on-press development or non-processing
(non-development) type lithographic printing plate precursor ensuring
high sensitivity and high press life and being excellent in image
visibility, on-press developability and the like, are provided, which are
a color image-forming material comprising an image recording layer
capable of drawing an image by infrared laser exposure, the color
image-forming material forming a color image without passing through a
development processing step after image recording, wherein the image
recording layer comprises (A) an infrared absorbent, (B) a cyclic
color-forming compound having a cyclic structure within the molecule and
forming a dye by a ring opening, and (C) a dye stabilizer which is a
compound interacting with the cyclic color-forming compound to stabilize
the ring-opened dye body and cause color formation and which is released
from the interaction upon laser exposure to decrease in the color
formation; and a lithographic printing plate precursor using this color
image-forming material.