Color, materials & a considered home
velvetplumcsp420.com

Benjamin Moore CSP-420 / Color character

Velvet Plum Undertones: What to Compare Beside Your Finishes

Velvet Plum is a deep smoky purple. A physical comparison is needed to decide how that character works with your own finishes.

Color guide · Updated September 23, 2026

Bedroom with pale pink walls, linen bedding and soft daylight

Start with the documented color character

Velvet Plum is a deep smoky purple. A physical comparison is needed to decide how that character works with your own finishes. Velvet Plum is deeper than Cinnamon Slate and offers a smoky purple direction rather than the same plum-brown balance.

Why the walnut and cream wool relationship matters

Walnut can lose definition against a dark plum wall, so cream wool may need to occupy a meaningful area of the room.

Velvet Plum has an LRV of 12.45; Benjamin Moore Cinnamon Slate 2113-40 is 19.71. The difference is 7.26 points, with Cinnamon Slate returning more light under the reference measurement. Cinnamon Slate blends plum and brown at a relatively deep value. This supplies a named color control; the LRV gap alone does not identify the warmer, greener or pinker paint.

Use Cinnamon Slate as a control

Give Velvet Plum enough illuminated area to reveal its color, then move the same board into the normal shadow. Compare it briefly with Cinnamon Slate. 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

Reserve enough pale fabric to distinguish the plum walls from the wood, especially under evening lamps. 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 Velvet Plum. 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 Velvet Plum CSP-420. The recorded LRV is 12.45. 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.