Farrow & Ball Ultra Marine Blue (No.264A)

Farrow & Ball Ultra Marine Blue (No.264A) is a blue paint color with a Light Reflectance Value (LRV) of 6. Very dark — absorbs most light, best for bold accents. This versatile shade works beautifully in accent wall and dining room settings and pairs well with Gothic design styles. This guide covers everything you need to know about this topic, including common causes, step-by-step solutions, and answers to frequently asked questions.

Here are the key things to understand: HEX code: #2848A0 | RGB: 40, 72, 160. Light Reflectance Value (LRV): 6 — Very dark — absorbs most light, best for bold accents. Undertone: Cool blue. Color family: Blue. Best for: accent wall, dining room, home office, spa bathroom. Design styles: Gothic, Industrial, Art Deco. Understanding these fundamentals will help you diagnose and resolve this issue more effectively.

The most common reasons this occurs include: Ultra Marine Blue is a popular Farrow & Ball color for interior and exterior projects. With an LRV of 6, it creates dramatic depth. The cool blue undertone makes it versatile for various design styles. Designers recommend Ultra Marine Blue for Gothic aesthetics. Identifying the root cause is the first step toward finding the right solution.

To resolve this, follow these recommended steps: Test Ultra Marine Blue with a sample swatch before committing. Observe at different times of day: morning, afternoon, and evening. Consider room orientation: north-facing rooms appear cooler, south-facing warmer. Pair with lighter trim for contrast. Use Farrow & Ball's recommended primer and apply 2 coats. If these steps do not resolve the issue, consider consulting additional resources or a qualified professional.

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