DANIEL SMITH Extra Fine Watercolour Paint Prussian Blue (15ml) — Transparent, Medium-High Staining

DANIEL SMITH Extra Fine Watercolour in Prussian Blue (15ml) is a professional-grade, transparent blue paint prized for its strong staining, subtle granulation, and reliable lightfastness.

This 15ml tube of Prussian Blue (PB27) is part of DANIEL SMITH’s Extra Fine line — a palette engineered for artists who demand colour purity, permanence, and consistent performance. Made in Seattle and formulated with high pigment load and pure gum arabic binder, this blue blends smoothly, disperses evenly in washes, and holds up to archival standards.

What visual qualities does Prussian Blue bring to a watercolour palette?

Prussian Blue delivers a cool, slightly green-leaning blue that is transparent and medium-to-high in staining power. It can produce even, luminous washes or more textured, granulating passages depending on dilution and paper choice.

• Transparent colour with clear, luminous washes
• Medium–high staining for strong layering and glazing
• Subtle granulation that adds texture in washes
• Works well mixed with warmer pigments for varied blue-grays

How does this tube perform in washes, glazing, and lifting?

The paint disperses readily for broad washes and holds its tint in thin layers without losing brilliance. Its staining tendency makes complete lifting difficult once layered, but that quality supports robust glazing and intense colour buildup.

• Easily forms even large-area washes with minimal streaking
• Excellent for transparent glazes and layered colour effects
• Moderate to difficult lifting after drying due to staining
• Mixes cleanly with other DANIEL SMITH colours and cadmium hues

Is this paint permanent and suitable for archival work?

DANIEL SMITH Extra Fine Watercolours are formulated and tested to meet rigorous industry standards; Prussian Blue conforms to ASTM labeling and offers excellent lightfastness. That makes it a dependable choice when longevity and colour stability matter.

• Conforms to ASTM D4236 and D5067 standards
• Rated for strong lightfastness among comparable pigments
• Made with high pigment load and pure gum arabic binder
• Produced in the USA under controlled formulation and testing

How do artists use this colour in practice?

Prussian Blue is versatile: useful for skies, deep water, cool shadows, and moody atmospheres. Its transparency makes it excellent for layering, while its slightly greener tone distinguishes it from other strong blues.

• Ideal for marine scenes, nocturnes, and cool shadow passages
• Combine with warm yellows or earths to neutralize or create greys
• Mix with luminescent or granulating colours for special effects
• Apply in thin layers to retain luminosity, or use more concentrated for depth

Who is this for? This 15ml Prussian Blue suits professional artists, illustrators, and dedicated hobbyists who want archival-grade pigments with predictable behavior. It’s an excellent addition to any studio palette for those who value colour purity, dependable lightfastness, and the flexibility to create both smooth washes and textured granulation.