Crayola® Portfolio® Series Acrylic Colors Quarts - Blue / Purple. Portfolio® Series Acrylic Paint can be used for a wide variety of techniques and can be mixed with acrylic mediums for additional effects or thinned with water to practice washes. Paint will not bleed when rewet. Easy clean up with soap and water while wet. The 14 vibrant colors can be mixed to create even more hues. Available in plastic bottles with flip-top caps for easy dispensing. 32 oz. bottle.