Black Iron
2120-20 · Benjamin Moore
Black Iron 2120-20 as a flat swatch, not a painted room
Benjamin Moore
Black Iron
2120-20
Faint blue, a very subtle lean
- Color family
- Neutral
- Sold for
- Interior and exterior
Benjamin Moore Black Iron 2120-20 is a very dark neutral paint color with a faint blue undertone and an LRV of 6, close to black on a wall.
Source: Benjamin Moore's color data. Undertone labels describe our calculation, not the paint formula or a test in your room. How we assess colors.
Is Black Iron warm or cool? Undertones by the numbers
too close to gray to lean
Undertone
Faint blue
Barely off gray.
Try Black Iron on your own walls
Upload a photo of your room, or the outside of your house, and TryMyHome renders Black Iron onto the walls for an illustrative preview beside your floors and furniture. Confirm the color with a physical sample. Your first 3 renders are free.
Get a sample before you paint
Use the visualizer to narrow your shortlist, then confirm the finalist on your actual wall. A peel-and-stick sample of Black Iron, checked in morning and evening light, is the last step before a gallon.
- Made with real paint
- Delivered next day
- Peels off clean

Coordinating colors for Black Iron
Colors lighter and darker than Black Iron
Colors similar to Black Iron
Closest matches for Black Iron in other brands
These are the closest digital colors in our catalog, not equivalent paint formulas or touch-up substitutes. Compare physical samples in the same finish before choosing. See the comparison method.