Silver halide color-photographic sensitive material for photography

A silver halide color-photographic sensitive material for photography which not only has preferably soft gradation but attain excellent development stability even when the activity of the developing solution changes (factors such as developing time, continuous treatment, and developing agent concentration fluctuate). The photographic sensitive material is characterized in that it comprises a substrate and formed thereon at least two red-sensitive layers, at least two green-sensitive layers, and at least two blue-sensitive layers wherein the layers sensitive to each color are sensitive to the same color and differ in sensitivity, that the photographic sensitive material after standard development has values of gamma of 0.55 to 0.63 for red light, 0.54 to 0.62 for green light, and 0.62 to 0.70 for blue light, and that in the layers sensitive to each color, at least one layer contains a platy silver halide emulsion in which at least 50%, in terms of projected area, of all silver ahlide particles have a dislocation line.