Harmony
Harmony (noun) /ˈhɑː.mə.ni/ US /ˈhɑːr-/
friendly agreement among people – accord – pleasant combination of musical sounds – musical notes played together in agreement – synchronization – coherence, coordination, congruence, agreement, concord
In this organization, all the staff work in perfect harmony.
Antonym: discord
Verb: harmonize
Color harmony at home, makes is it soothing place.
Harmony in colors at home makes it a soothing place.