7 Chroma 0

It is a synthesized color first used in the early 1900's

Colour number: 181

The paper has a glossy surface

Pigment Classification: Synthetic OrganicColorIndex Name: PY175ColorIndex Number: 11784ChemicalDescription: Benzimidazolone Yellow H6GOpacity/Transparency: TransparentLightfastnessRating: 1Permanency: ExcellentMunsellNotation Listing: Hue 5

williamsburg oliemaling mars yellow deep Pyrrole Red Light 7 Chroma 0Warmer and slightly redder than the light. Sometimes called Yellow Ochre or YellowOchre Deep Series: 2CI Number: NACI Name: PR101 PY42Pigment Name: Synthetic Iron Oxide, Synthetic Hydrated Iron OxideLightfastness: ASTM I ExcellentOpacity: OpaqueGrind: Very Fine