Bridesmaid

It is dark enough that the room, not the paint, becomes the thing you notice - though the pink keeps it from reading as flat black. Vista Paint catalogs it as Bridesmaid, 1159.

With an LRV this low (12.0), a room relies entirely on its fixtures; the paint gives nothing back. Under warm light it softens; under daylight bulbs it goes hard and flat, with the pink only really visible in the warmer of the two.

This color sits right on the line between pink and red - cooler light nudges it toward red, warmer light keeps it in pink (about 10° apart on the color wheel, for anyone measuring). If the room already has greens in the floor, a rug, or the furniture, this color will fight it rather than sit well beside it - the two sit at opposite ends of the color spectrum, which is exactly why they clash instead of blend.

Anything pale placed against this wall will look paler than it is; anything warm-metal will look warmer. Neither is an illusion the color plays deliberately - it is simple contrast, but worth planning rather than discovering. A natural scheme here moves in three clear steps: this color on the main wall, a noticeably lighter mid-tone for a second wall or built-in, and a near-white on the ceiling. Each jump should be obvious at a glance, not something you have to squint to tell apart (roughly 12.0, 49 and 85 on the light-reflectance scale, for reference).

A single accent wall opposite the main window lets daylight hit it directly, which is where a color this dark actually shows its undertone. PPG Blue Shamrock makes a good second wall color here - different enough to read as a real choice, close enough to still feel related (about 45 points apart in light reflectance).

Eggshell can work if the wall is in excellent condition, but matte is the more forgiving default for a color at the bottom of the scale.

For anyone tied to a different brand, Benjamin Moore Royal Flush (2076-20) is the nearest stand-in, at a delta-E of 2.55. Across the other brands, nothing lands within delta-E 2 of this one - there is no easy substitute.

It is lighter than 9 percent of the Vista Paint range. This is a crowded part of the scale - 368 colors measure within a point of 12.0 - so most brands will have something close. The name is not unique: Behr 130B-5 also sells a color called Bridesmaid, and it is not the same shade. Among pinks it is one of the strongest: only 1 percent of them carry more colour. Vista Paint lists it in the C codes, alongside 1,421 other colors.