Colorado Skies Recipe Posted on March 21, 2017March 21, 2009 by admin Ingredients 1 oz Blue Curacao liqueur1 oz tequila5 oz grapefruit juice Pour all ingredients into a highball glass almost filled with ice cubes. Stir well, and serve. Spread the love Related posts: El Salvador Recipe Lone Tree Cocktail Recipe Melon Tree Recipe Bon Voyage Recipe