Contrast ratios are an important concept in visual composition and human perception. They refer to the difference in luminance between the brightest and deepest parts of a visual interface. A greater brightness ratio means that there is a greater differentiation between bright and dim areas, which can substantially influence https://angela738f8t.mysticwiki.com/1647133/understanding_the_effect_of_tonal_contrast_levels_on_image_sharpness_and_user_perception