Source: wikibot/grapheme-color-synesthesia

= Grapheme–color synesthesia
{wiki=Grapheme–color_synesthesia}

Grapheme-color synesthesia is a neurological condition in which individuals experience a direct and involuntary association between letters and numbers (graphemes) and specific colors. For people with this form of synesthesia, certain characters evoke a consistent perception of colors when they see or think about them. For example, the letter "A" might be perceived as red, while the number "3" could appear green.