the color is more subtle and the "flip" effect is more obvious

Pigment Classification: OrganometallicColor Index Name: PG36Color Index Number: 74265Chemical Description: Brominated and Chlorinated Copper PhthalocyanineOpacity/Transparency: TransparentLightfastness Rating: 1Permanency: ExcellentMunsell Notation Listing: Hue 5

Pigment Classification: MixtureColor Index Name: PR101 / PBk7Color Index Number: 77491 / 77266Chemical Description: Synthetic Iron Oxide / Nearly Pure Amorphous CarbonOpacity/Transparency: Semi-OpaqueLightfastness Rating: 1Permanency: ExcellentMunsell Notation Listing: Hue 5

while semi-opaque in masstone or full strength

Pigment Classification: Synthetic InorganicColor Index Name: PB28Color Index Number: 77346Chemical Description: Oxides of Cobalt and AluminumOpacity/Transparency: Semi-OpaqueLightfastness Rating: 1Permanency: ExcellentMunsell Notation Listing: Hue 6 P Value Chroma 11Gloss Average: 72

golden heavy body interference violet fine Fluorescent Blue the color is more subtleGOLDEN Interference Acrylic Colors offer a unique "flip" when viewed from different angles. Colors flip between a bright opalescent color and its complement. Over white or lighter surfaces, the color is more subtle and the "flip" effect is more obvious. Over black or darker surfaces the color is more obvious and the "flip" effect is less dramatic. Adding a very small amount of black to Interference Colors produces deeper opalescent effects. Combine