Mt. Rainier Gray (BM 2129-60)
Illustrative room. Screen colors vary; test a sample before you paint.
Mt. Rainier Gray (BM 2129-60) is a medium, neutral gray from Benjamin Moore: LRV 59.5, so it reflects about 59 percent of the light that hits it.
Colors that go with Mt. Rainier Gray
Four Benjamin Moore colors picked for Mt. Rainier Gray by this site's color math: a trim white, a deeper gray, a quiet contrast from another family, a dark accent. Benjamin Moore did not choose these pairings.
Closest match in every other brand
Each brand's closest color to Mt. Rainier Gray, ranked by CIEDE2000 (deltaE): under 1.0 is indistinguishable, 1.0 to 2.3 very close, 2.3 to 5 noticeably different, over 5 clearly different.
| Brand | Closest color | Code | LRV | deltaE | How close |
|---|---|---|---|---|---|
| Sherwin-Williams | Upward | SW 6239 | 57 | 1.4 | very close |
| Behr | Alice White | MQ3-58 | 60.3 | 1.0 | very close |
| Valspar | Lighthouse Shadows | 4008-3B | 56 | 1.6 | very close |
| PPG Paints | Keepsakes | 1040-2 | 60 | 1.0 | very close |
Lighter and darker in Benjamin Moore
The Benjamin Moore gray colors nearest to Mt. Rainier Gray (LRV 59.5) by LRV.
Lighter than Mt. Rainier Gray
Darker than Mt. Rainier Gray
Color data
| Brand | Benjamin Moore |
|---|---|
| Color code | 2129-60 |
| Hex | #C1CDD3 |
| RGB | 193, 205, 211 |
| HSL | 200°, 17%, 79% |
| LRV (light reflectance value) | 59.5 |
| Lab L*, a*, b* | 81.7, -2.9, -4.4 |
| Undertone | Cool |
| Temperature | neutral |
| Color family | Gray |
Same paint, two kinds of light
Mt. Rainier Gray (BM 2129-60), published as #C1CDD3
#AFC3D1
#D4D7D3
These swatches and the rooms above are a simulation, not a measurement. How the visualizer works
Similar shades from Benjamin Moore
More from Benjamin Moore
Common questions
- What is the LRV of Mt. Rainier Gray (BM 2129-60)?
- Mt. Rainier Gray has an LRV of 59.5. LRV runs from 0 (black) to 100 (pure white) and measures the share of light a surface reflects, so Mt. Rainier Gray is a medium color.
- What is the closest match to Mt. Rainier Gray in another brand?
- Keepsakes (PPG 1040-2) from PPG Paints, at a deltaE of 1.0 (very close).
- Is Mt. Rainier Gray warm or cool?
- Benjamin Moore lists Mt. Rainier Gray as neutral, with a Cool undertone. Its Lab b* value is -4.4; a higher b* is warmer and yellower, a lower one cooler and bluer.
Sources: LRV and hex as published by the manufacturer, via PaintDB (CC BY 4.0). Color differences are CIEDE2000 values computed by this site from the hex values (data snapshot 2026-10-01). Color names and codes belong to their manufacturers.