Contrast proportions are an important principle in graphic composition and human perception. They refer to the variation in luminance between the lightest and darkest parts of a visual display. A higher brightness level means that there is a greater differentiation between bright and dark areas, which can substantially affect https://katherine851d7q.hamachiwiki.com/1681045/understanding_the_effect_of_color_contrast_values_on_image_sharpness_and_audience_awareness