Play Colors free Online. Mouse Left Button Click Touchscreen Tap. Collect all the colored keys. You have to match the color of the key in order to collect it. Mixing primary colors makes the matching color of the key. PlayGames365.com offers you the best entertainment of games to play in the browser, the most distributed from the 2000s until now. Colors is an HTML5 game that works on smartphones, tablets, PCs and Smart TVs. You can play Colors anywhere, anytime.