Color management for web image mainly includes two methods, sRGB color management model and embedded profile color management model. Web browser like IE, Opera and Chrome adopt sRGB color management model, While Safari and Firefox use embedded profile color management model. A color test is made between IE based on sRGB color management model and Safari based on embedded profile color management model. The test shows when IE displays Adobe98 image, the image’s saturation and luminance are lower than those of the original images, while the image’s hue is right when IE displays sRGB image. When Safari displays Adobe 98 and sRGB image, the image looks the same and the hues are right. The result verifies embedded profile color management model is more efficient for web image.