Blue Highlight

Little light comes back off a wall this dark, so the blue mostly lives in memory and in direct light rather than in a glance across the room. 0613 in the Vista Paint range.

With an LRV this low (9.0), a room relies entirely on its fixtures; the paint gives nothing back. This is a color that changes more with the time of day than with the season - the blue is more visible in long, low evening light than at noon.

Worth checking before committing to a full wall: yellows and warm gold nearby - in a floor, a rug, a piece of furniture - will read as a clash here, not a complement, since the two colors sit at opposite ends of the spectrum.

The lighter the trim beside this, the more it will seem to glow - a side effect of the light-reflectance gap rather than anything special about the trim color. The safest multi-color scheme moves from this dark wall to a noticeably lighter secondary tone, then to a near-white ceiling - three genuinely different depths rather than three shades of the same idea (LRV 9.0, 47 and 85, if you're matching by the numbers).

Behind open shelving or artwork, a wall this dark acts as a backdrop that makes whatever is in front of it stand out rather than compete. Behr Pumice pairs well as a second surface - close enough in feel to belong in the same room, far enough in lightness to read as two distinct walls (about 41 points apart on the reflectance scale).

A flat or matte finish hides surface imperfections that a color this dark would otherwise flag under any raking light.

Switching brands, Behr Canyon Iris (P540-7) is the closest equivalent at delta-E 2.31, near enough for most rooms. No other brand has a color within delta-E 2 of this one - a genuinely uncommon shade.

It is lighter than 4 percent of the Vista Paint range. This is a crowded part of the scale - 442 colors measure within a point of 9.0 - so most brands will have something close. Among blues it is one of the strongest: only 6 percent of them carry more colour. Vista Paint lists it in the C codes, alongside 1,421 other colors.