HSK 4
Tā chuān le yì tiáo hǎilán sè de qúnzi.
She wore a sea-blue dress.
HSK 5
Qiángbì shuā chéng le dàndan de hǎilán.
The walls were painted a light ocean blue.
HSK 7-9
Tiānkōng chéngxiàn chū yì zhǒng shēnchén de hǎilán.
The sky took on a deep sea-blue hue.
