The multicolor emojis are used very often. The rainbow is a symbol of not only a good mood but also LGBT solidarity, just like the rainbow flag. But these two emojis also represent diversity and a good mood. Unicorn is all about magic and creativity, and to enhance the creativity theme here we have an artist palette and a juggler.
🌈 Rainbow🏳️🌈 Rainbow Flag🍭 Lollipop🦄 Unicorn Face🤹 Person Juggling🎨 Artist Palette