Golden's interpretation of cyan is phthalo green-shade with a small amount of titanium white for use as a versatile and affordable mixing blue. (Series 2) 

 Pigment Classification: Mixture
Color Index Name: PB15:3 / PW6
Color Index Number: 74160 / 77891
Chemical Description: Copper Phthalocyanine / Titanium Dioxide Rutile
Opacity/Transparency: Semi-Opaque
Lightfastness Rating: ASTM 1
Permanency: Excellent