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White Diamond 2121-60
On-screen approximation from the published RGB value. Order a physical sample before you decide.
Undertone: No measurable undertone (true neutral)
In CIELAB, White Diamond sits at L* 94.2, a* -1.5, b* 1.1. Its hue angle is 144° and its chroma is 1.9, so it has essentially no color cast — a true neutral that will pick up the color of the light and surroundings. It classifies as neutral. Among Benjamin Moore colors with a similar LRV (±5), it is warmer (more yellow) than 10%.
LRV 83.4: very light
Light Reflectance Value runs from 0 (absolute black) to 100 (perfect white). At 83.4, White Diamond is lighter than 96% 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 White Diamond
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 | |
|---|---|---|---|---|
| Ceiling Bright White | SW 7007 | 1.02 | Very close | |
| Snowbelt | SW 9623 | 1.06 | Very close | |
| Extra White | SW 7006 | 1.22 | Very close |
Closest Behr match to White Diamond
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 | |
|---|---|---|---|---|
| Vibrant White | BWC-12 | 0.65 | Practically identical | |
| Silver Sky | W-F-510 | 0.76 | Practically identical | |
| Day Spa | PWN-16 | 0.96 | Practically identical |
Similar Benjamin Moore colors
| Color | Code | ΔE2000 | How close | |
|---|---|---|---|---|
| White Diamond | OC-61 | 0.00 | Practically identical | |
| Decorator's White | OC-149 | 0.61 | Practically identical | |
| Decorator's White | CC-20 | 0.61 | Practically identical | |
| Winter Snow | OC-63 | 0.64 | Practically identical | |
| White Christmas | 872 | 0.64 | Practically identical | |
| Chalk White | 2126-70 | 0.65 | Practically identical |
Lighter and darker versions
Colors from Benjamin Moore with nearly the same hue and saturation, one step lighter or darker.
- Mountain Peak White OC-121 · lighter, LRV 88.6
- Mountain Peak White 2148-70 · lighter, LRV 88.6
- Cotton Balls OC-122 · lighter, LRV 89.0
- Paper Doll CSP-485 · darker, LRV 79.5
- Winter White OC-21 · darker, LRV 79.6
- Winter White 2140-70 · darker, LRV 79.6
Colors that go with White Diamond
White Diamond is too close to neutral (chroma 1.9) for hue-based pairings to be meaningful; pair it with any color that shares its lean, and use a crisper white for trim.
White Diamond vs popular colors
- Extra White (Sherwin-Williams SW 7006, ΔE 1.2) is lighter (LRV 85.9 vs 83.4), more yellow/warm.
- Chantilly Lace (Benjamin Moore OC-65, ΔE 1.8) is lighter (LRV 90.0 vs 83.4), more yellow/warm.
- White Heron (Benjamin Moore OC-57, ΔE 2.0) is lighter (LRV 86.7 vs 83.4), more yellow/warm.