AD700 – Turquoise
blue
AD660 – Cobalt Blue
AD650 were – Prussian Blue
AD640 – Sky Blue
AD620 – Ultramarine Blue
AD610 – Phthalo Blue
AC016 – Blue sky
AC6540 – Cerulean Blue
AC6520 – Pure blue Cobaltato
AC7000 – Turquoise
AC6700 – Blu Indaco
AC6600 – Cobalt Blue Imitation
