Matisse Magenta Light is a blend of highly permanent pigments. While the color itself has not been tested by the ASTM both ingredients have been tested individually and both are ASTM I. It is a curious color with a fascinating history. A fashion student might call it an attractive blush pink but it has uses that go far beyond fashion and looking good.
Chemical Description: Blend Arylide yellow, Naphthol red & Titanium dioxide
Pigment Numbers: PY74 PR122 PW6
Lightfastness Rating: BWS8
Pigment Opacity: Opaque
Paint Opacity: Opaque