Blue Fin is a calming choice — works as both a whole-house neutral when lightened and a dramatic anchor when deepened to navy. At LRV 64 it sits in the comfortable mid-light range — bright enough for living areas, soft enough for bedrooms, and adaptable across most lighting conditions. Skip it in low-light north-facing rooms unless you want a deliberately cool, cocooning effect, since blue can read chilly there.
Ref. #B6D6E3 · 137-3DB
Blue Fin
64%LRV Value
Blue Fin Technical Profile
What color is Dutch Boy Blue Fin (137-3DB)? It's a light cool blue — hex #B6D6E3, LRV 64. The closest cross-brand equivalent to Blue Fin is Benjamin Moore Blue Hydrangea — a near-identical match on the wall, with Valspar Blue Tradition and Benjamin Moore Watercolor Blue also close. At LRV 64, Blue Fin sits in the comfortable mid-light range — bright enough for living areas yet soft enough for bedrooms, and adaptable across most lighting conditions. Pair it with cool whites like Chantilly Lace, walnut or rift-cut oak floors, and brushed nickel or polished chrome hardware. Brass accents add warmth for a layered look. At mid saturation, this color sits at a flexible mid-point — bold enough to anchor a room without dominating, and pairs cleanly with both crisp and creamy whites. Blues stay crisp under 4000K+ cool LEDs. Under 2700K warm bulbs they can read grayer or shift slightly purple — particularly true for mid-tone and saturated blues. At mid saturation the lighting shift is moderate but real — sample under both warm-bulb evening light and cool-daylight morning light before committing.
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Colors Similar to Blue Fin
Closest digital match based on color values. Always verify with physical samples.
Blue Hydrangea
Benjamin Moore
Nearly identical
Blue Tradition
Valspar
Nearly identical
Millstream
Behr
Nearly identical
Dockside
Dunn-Edwards
Nearly identical
Bridgewater Bay
Hirshfield's
Nearly identical
Something Blue
Sherwin-Williams
Nearly identical
Afternoon Siesta Blue
PPG
Nearly identical
Bridgewater Bay
Vista Paint
Very similar
Recommended Pairings
Colors That Work With Blue Fin
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Blue Fin
#B6D6E3
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#7E89B4
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Blue Fin
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Blue Fin Room Palettes
Color schemes built around this color — each swatch links to the closest matching paint.
Warm & Inviting
Warm tones with cozy appeal — welcoming and comfortable
Cool & Calm
Cool hues with soft contrast — serene and restful
Bold Contrast
Complementary hues with punch — dynamic and striking
Similar Dutch Boy Colors
Other Dutch Boy colors close to Blue Fin.
More blue colors from other brands
Cross-brand colors in the blue family — useful when you want a similar look from a different brand.
Blue Fin — Frequently Asked Questions
What colors match Blue Fin from other brands?
The closest cross-brand equivalents to Blue Fin are Blue Hydrangea by Benjamin Moore (a near-identical match), Blue Tradition by Valspar (a near-identical match), Watercolor Blue by Benjamin Moore (a near-identical match). These are ranked with the CIEDE2000 color-difference formula, which scores how similar two colors actually look to the eye rather than matching them by name — so they're the best options for getting Blue Fin's look in a brand your local store carries. Always confirm with a physical sample, since sheen and lighting shift the final result.
What is the LRV of Blue Fin?
Blue Fin has a Light Reflectance Value (LRV) of 63.6, on a scale where 0 is pure black and 100 is pure white. That makes it a mid-light color — bright enough for living areas yet soft enough for bedrooms, and adaptable across most lighting conditions. LRV is the most reliable guide to how light or dark a paint will read in a real room — more dependable than the swatch on your screen, which varies by monitor.
Explore More with Blue Fin
Related Reading
How to Match Paint Colors Across Brands
The science behind Delta E and CIEDE2000 — find a Behr equivalent of any Sherwin-Williams shade, or a Benjamin Moore alternative when your store is out of stock.
Paint Sheen Guide
Flat, eggshell, satin, or semi-gloss — the right finish for Blue Fin depends on the room. Here's how to choose.