红橙黄绿蓝靛紫 (紅橙黃綠藍靛紫) hóngchéng huánglǜ lándiàn zǐ

hóngchéng huánglǜ lándiàn zǐ phrase red, orange, yellow, green, blue, indigo, violet; Colors of the rainbow
Domain: Modern Chinese 现代汉语
Notes: (CC-CEDICT '紅橙黃綠藍靛紫')