Comparison ratios are an important concept in graphic composition and human perception. They refer to the variation in luminance between the lightest and deepest parts of a graphical interface. A higher contrast level means that there is a larger differentiation between bright and dark areas, which can significantly influence https://kenneth528a6q.wikissl.com/1638836/understanding_the_impact_of_luminance_contrast_ratios_on_optical_resolution_and_viewer_cognition