A very strong and vibrant semi-opaque reddish orange, PO73 oranges such as Winsor Orange (Red Shade), pictured, can be substituted for a warm orange-red in color mixes.
Color Spotlight: Pyrrol Orange (PO73)
winsor orange (red shade)
Watercolor Dirtbag
A very strong and vibrant semi-opaque reddish orange, PO73 oranges such as Winsor Orange (Red Shade), pictured, can be substituted for a warm orange-red in color mixes.