{"id":"1.4.1","name":"Use of Color","level":"A","principle":"Perceivable","operational_summary":"IF color conveys meaning, action, response or distinction, provide an additional visual cue. A programmatic label alone does not give a sighted person who cannot distinguish the colors an equivalent visual cue.","normative_source":"https://www.w3.org/TR/WCAG22/#use-of-color","understanding_source":"https://www.w3.org/WAI/WCAG22/Understanding/use-of-color.html","applicability_status":"NOT_EVALUATED","assessment_status":"NOT_TESTED","owner":null,"test_instance_ids":[],"exception_evidence_ids":[],"related_rules":[]}