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Mountain Peak White OC-121
On-screen approximation from the published RGB value. Order a physical sample before you decide.
Undertone: Subtle yellow undertone
In CIELAB, Mountain Peak White sits at L* 96.4, a* -1.1, b* 5.0. Its hue angle is 102° and its chroma is 5.2, so it leans yellow only slightly — the undertone mostly shows next to whiter or grayer colors. It classifies as warm. Among Benjamin Moore colors with a similar LRV (±5), it is warmer (more yellow) than 29%.
LRV 88.6: very light
Light Reflectance Value runs from 0 (absolute black) to 100 (perfect white). At 88.6, Mountain Peak White is lighter than 100% of Benjamin Moore colors. Reflects most light. Works in dim rooms, north-facing spaces, ceilings and trim; can look stark in strong southern light.
Closest Sherwin-Williams match to Mountain Peak White
Ranked by CIEDE2000 color difference (ΔE) computed from published RGB values. Below 2 is hard to tell apart on the wall; above 4 is a different color.
| Color | Code | ΔE2000 | How close | |
|---|---|---|---|---|
| Cheviot | SW 9503 | 1.12 | Very close | |
| White Snow | SW 9541 | 1.78 | Very close | |
| Whitetail | SW 7103 | 1.81 | Very close |
Closest Behr match to Mountain Peak White
Ranked by CIEDE2000 color difference (ΔE) computed from published RGB values. Below 2 is hard to tell apart on the wall; above 4 is a different color. Behr does not publish LRV, so Behr values here are estimates.
| Color | Code | ΔE2000 | How close | |
|---|---|---|---|---|
| Icy Tundra | ECC-38-2 | 0.45 | Practically identical | |
| Night Blooming Jasmine | YL-W10 | 0.58 | Practically identical | |
| Fresh Popcorn | BWC-11 | 0.67 | Practically identical |
Similar Benjamin Moore colors
| Color | Code | ΔE2000 | How close | |
|---|---|---|---|---|
| Mountain Peak White | 2148-70 | 0.00 | Practically identical | |
| Simply White | OC-117 | 0.97 | Practically identical | |
| Simply White | 2143-70 | 0.97 | Practically identical | |
| Cloud White | OC-130 | 1.15 | Very close | |
| Cloud White | 967 | 1.15 | Very close | |
| Cloud White | CC-40 | 1.15 | Very close |
Lighter and darker versions
Colors from Benjamin Moore with nearly the same hue and saturation, one step lighter or darker.
- Minced Onion 2145-60 · darker, LRV 83.9
- Minced Onion OC-128 · darker, LRV 83.9
- Fondant AF-255 · darker, LRV 84.1
Colors that go with Mountain Peak White
Color-theory pairings — the nearest Benjamin Moore color to each rotated hue, keeping the same lightness and saturation:
- Polar White 2069-70 · complementary (180°)
- Fondant AF-255 · analogous (−30°)
- Aloe Vera 844 · analogous (+30°)
- Tulle Skirt 2135-70 · triadic (120°)
- Flush Pink 2081-70 · triadic (240°)
Mountain Peak White vs popular colors
- Simply White (Benjamin Moore OC-117, ΔE 1.0) is about as light.
- Cloud White (Benjamin Moore OC-130, ΔE 1.2) is darker (LRV 85.0 vs 88.6).
- White Dove (Benjamin Moore OC-17, ΔE 1.6) is darker (LRV 83.2 vs 88.6).