Contrast ratios are an critical principle in graphic design and individual perception. They refer to the variation in brightness between the lightest and darkest parts of a visual interface. A greater brightness ratio means that there is a greater differentiation between bright and dim areas, which can significantly affect https://helen851o2f.wikifiltraciones.com/3946197/analyzing_the_effect_of_luminance_contrast_levels_on_optical_resolution_and_viewer_cognition