CONTRAST 3

This technique aims to enhance accessibility by providing redundant visual cues for users who might struggle to differentiate text colors, particularly within links. While color is commonly used to signify linked words, this method offers additional indicators upon hover or focus. It suggests employing a relative luminance difference of 3:1 or more with surrounding text to aid users who have difficulty perceiving color variations or those with low vision. Visual enhancements upon interaction, such as underlines, changes in font style (bold/italics), or font size adjustments, serve as supplementary cues. However, while this technique can suffice for meeting accessibility criteria, it’s not the preferred method due to potential issues for individuals with black/white color blindness. For blocks of text with fewer links, underlines are recommended for better clarity. This technique emphasizes using both color and luminosity differences while ensuring readability and noticeable distinctions between text elements, focusing specifically on aiding users in identifying linked content.