The US Food and Drug Administration has approved three new color additives from natural sources “that will expand the palette of available colors from natural sources for manufacturers to safely use in food,” the agency said in a news release . The three dyes are Galdieria extract blue, butterfly pea flower extract and calcium phosphate.

The FDA approved two natural food dyes and expanded approval of a third on Friday in line with HHS’ goal to eliminate artificial food dyes.

The FDA approved three natural food dyes that comes from plants and minerals this week, amid its transition away from petroleum-based dyes in the food supply.