How was the undertone for Tricorn Black calculated?
Its sRGB value was converted to Lab under D65, then classified from its a and b direction, with neutral handling for very low chroma.
Sherwin-Williams color reference
#2F2F30
A gray screen color with a gray (balanced undertone) reading and LRV 2.9. Not sure it's the exact color your local store carries? Here's the closest match at each of the other four brands.
In a room
Tricorn Black is a forceful near-black for doors, railings, cabinetry, a media wall, or an intentionally enveloping room. It creates clean contrast with pale surfaces and can make hardware and wood grain more prominent. On broad areas, however, every sheen change and preparation flaw becomes visible in reflected light. Test the exact product and finish, not only the color, and verify that nighttime lighting reveals the details you want rather than flattening the whole surface.
Not affiliated with any paint brand. On-screen colors are approximations compiled from public references; verify with a physical swatch.
Cross-brand shortlist
Lower ΔE2000 values are closer screen approximations. They are not paint-formula conversions.
Within Sherwin-Williams
Provenance
Saveable reference

FAQ
Its sRGB value was converted to Lab under D65, then classified from its a and b direction, with neutral handling for very low chroma.
Start with the three lowest-distance candidates, obtain physical samples in comparable finishes, and view them together on the same surface through changing light.
No. WebUtilsLab is independent. Brand names and codes identify the referenced colors; the screen comparisons and editorial guidance are produced by this library. In this library, the nearest cross-brand screen value is Black 2132-10 by Benjamin Moore at ΔE 0.960.
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