Blue & Purple Colorants. Alkanet Root Powder (Alkanna tinctoria)–A natural dye plant; speckles easily. For a clear deep purple, use around 1⁄4 teaspoon per 16 ounces (454 g) of clear soap base ...

Peach Fuzz–like colors occur all over the natural world, from land to sea to space; we have compiled a series of images featuring the captivating color. Credit: Monica Bertolazzi/Getty Images ...