Cape Jasmine Blue Lake Pigment

Description

Cape Jasmine Blue Lake is a rare, natural lake pigment derived from the fruit of Gardenia jasminoides (Cape Jasmine). The pigment is created by extracting the deep blue coloring compound known as genipin, which develops when the fruit ferments. This pigment has been traditionally used in East Asian textile dyeing, food coloring, and manuscript illumination.

Cape Jasmine Blue Lake produces a rich blue hue with a soft, natural appearance, making it ideal for artists seeking organic, botanical based colors. It blends well with other natural pigments and provides unique, vibrant blues that are difficult to achieve with mineral based alternatives. The pigment is known for its beautiful transparency and luminous quality in watercolor, tempera, and certain oil based mediums.

History

Ancient and Traditional Use (Pre-10th Century CE): Used in China and Japan as a dye for fabrics and inks, with applications in manuscript illumination.

Medieval to Early Modern Period (10th to 18th Century CE): Incorporated into painting and calligraphy, especially in East Asian art, where natural botanical pigments were preferred for their subtle and harmonious colors.

Modern Applications (19th Century, Present): Reemerging among natural dye enthusiasts, conservationists, and historical artists for its botanical origins and soft blue hues.

Pigment Information

Pigment Type: Natural Lake Pigment
Source: Gardenia jasminoides (Cape Jasmine)
Origin: East Asia (China, Japan, Korea)
Suitable Mediums: Watercolor, Oil, Tempera, Textile Dyeing
Lightfastness: Moderate (can fade over time with prolonged exposure to light)
Opacity: Semi-translucent
Other Names: Gardenia Blue, Genipin Blue, Natural Blue Lake
Color Index Code: N/A (natural organic pigment)

Health and Safety

• For art use only. Not for cosmetic, food or children's use.
• Keep out of reach of children and pets. Do not eat, drink or smoke while working.
• Avoid creating or breathing dust. Work in a ventilated area and wear a NIOSH approved dust respirator (P100 or better) when handling dry pigment.
• Wear gloves and eye protection. Wash hands and work surfaces after use, and never rinse pigment into drains.
• Do not spray apply, sand or burn.
• If swallowed or if you feel unwell, contact a poison control center (U.S. 1-800-222-1222) or a doctor.
• Safety Data Sheet available on request.