Color Mio is a Halli-Galli style speed card game about color mix matching instead of fruit counting. Players try to match one of two open palette card colors with combination of paint cards as fast as possible, opened by each player's turn. The correct player takes all open paint cards of every players and the matched palette card(s) is replaced with new one. After all palette cards are matched two times, the player with the most paint cards wins the game.