Contrast ratios are an important concept in visual composition and individual perception. They refer to the variation in brightness between the lightest and deepest parts of a graphical interface. A higher contrast level means that there is a larger disparity between light and dim areas, which can substantially affect https://jonathan840n6p.wikibuysell.com/1672043/grasping_the_influence_of_brightness_contrast_proportions_on_visual_precision_and_human_interpretation