AnalyzerSentence analysis3SpansSentence色鮮やかな紅葉1000 character limitAnalyzeSentence色いろ鮮あざやかな紅こう葉ようSpan Details色いろ鮮あざやかbrightly colored; vivid; colorfulna-adjectiveなadnominal form of the copula after a na-adjectivegrammar紅こう葉ようautumn leaves turning red; red leaves; autumn colorsnoun, suru verb