🔵🟣🟡🔑

#CMYK #cyan #magenta #black key #key color #color model #printing #four color process #subtractive color

🎶⬛️🔑

#music key #musical key #black note #key color #sharps flats

💎🌸⭐🗝️

#CMYK #magenta #color model #color symbols #key color