Serving to complete something.
पूरक
English Usage: The complementary colors on the palette enhanced the painting.
Hindi Usage: पैलेट पर पूरक रंगों ने पेंटिंग को और भी खूबसूरत बना दिया।
Something that completes or goes well with something else.
English Usage: Her scarf was a complementary addition to her outfit.
Hindi Usage: उसका स्कार्फ उसकी पोशाक के लिए एक पूरक जोड़ा था।