Start with the documented color character
Van Deusen Blue is a deep blue with more reflectance than the darkest navy choices. A physical comparison is needed to decide how that character works with your own finishes. Van Deusen Blue has more reflectance than Hale Navy, making a modestly lighter deep-blue direction a concrete reason to compare them.
Why the white millwork and walnut relationship matters
White millwork can preserve a strong outline while walnut introduces a darker neighboring surface that needs a separate evening check.
Van Deusen Blue has an LRV of 11.97; Benjamin Moore Hale Navy HC-154 is 8.36. The difference is 3.61 points, with Van Deusen Blue returning more light under the reference measurement. Hale Navy is a deep navy with a low reflectance value. This supplies a named color control; the LRV gap alone does not identify the warmer, greener or pinker paint.
Use Hale Navy as a control
Give Van Deusen Blue enough illuminated area to reveal its color, then move the same board into the normal shadow. Compare it briefly with Hale Navy. Decide whether the hue is important everywhere or whether a near-black impression is acceptable in the darker parts of the planned surface.
Separate a persistent cast from a comparison effect
Check it next to Hale Navy in the same shade before deciding how much blue presence the room needs. The warm-versus-cool comparison covers that related choice.
If the unwanted cast remains beside a permanent finish under normal light, that is a practical reason to replace Van Deusen Blue. If it appears only beside an unused sample, remove the comparison and assess the intended palette alone. Before ordering samples, compare room-planning features in the paint color visualizer roundup.
Sources & notes
Color specifications: Benjamin Moore Van Deusen Blue HC-156. The recorded LRV is 11.97. Named comparison values come from the respective manufacturers; material schemes are editorial suggestions.
This guide reviews published color information and proposes practical sample checks. It does not claim first-hand paint testing or customer-review scores. Benjamin Moore does not sponsor or endorse this site. Product names and trademarks belong to their respective owners. Confirm the color in a physical sample and select the coating for the actual surface and finish.

