Phthalo Blue

Phthalo Blue Handmade Watercolor – PB15:3 – Lightfast – Extremely High Tinting Strength

Dive into the bold intensity of Phthalo Blue, a dynamic and brilliant blue with a greenish undertone in light washes and a deep, inky mass tone. Handmade with care using natural ingredients and vivid PB15:3 pigment, this watercolor is mulled to a smooth, richly pigmented consistency for maximum vibrancy and flow.

Offered in durable metal pans, perfect for both studio work and travel palettes.

Product Details:

• Pigment: PB15:3

• Lightfastness: Excellent

• Transparency: Transparent

• Tinting Strength: Extremely high

• Staining: Heavily staining

• Toxicity: Non-toxic

• Pan Type: Metal pan

Phthalo Blue is a staple for mixing, glazing, and pushing contrast. Its intense chromatic strength makes it ideal for everything from moody seascapes to clean skies — though it’s best used with restraint or extended for gentler effects.

Whether you’re just beginning or you’re building a pro palette, this powerhouse blue brings unbeatable saturation and longevity.