Crystal Blue
What Crystal Blue Actually Looks Like
Crystal Blue reads as a pale, slightly muted aqua. It sits in that quiet zone between blue and green, light enough to feel almost neutral on a large wall but still clearly a color. In bright natural light it brightens toward a clean seafoam. In lower or artificial light it settles into a softer, more watery tone.
Crystal Blue Undertones
The color carries green and blue undertones in roughly equal measure, which gives it that aqua character. Because neither the blue nor the green dominates strongly, it tends to stay balanced across different lighting conditions rather than lurching hard in one direction. On north-facing walls with limited daylight it can read a touch cooler and grayer.
Where Crystal Blue Works Best
Crystal Blue is a natural fit for bathrooms and powder rooms, where the cool aqua tone reinforces a clean, refreshing feel. It also works well in bedrooms where you want something calm and easy to live with. Light-filled living rooms and sunrooms can handle it comfortably too. Avoid very dark rooms, where the color can flatten and lose its crispness.
Where to put Crystal Blue
This is where Crystal Blue earns its name. The aqua tone reads clean and calm against white tile and chrome or brushed nickel fixtures. Keep grout and trim in a true white and the whole room feels refreshed without any effort.
At its LRV it reflects a lot of light, so the room stays bright even with a color on the walls. Pair it with warm linen bedding and natural wood furniture to keep the space from feeling too cool.
With strong natural light coming in from multiple directions, Crystal Blue stays lively and reads close to its truest aqua. It suits wicker or rattan furniture well and makes the space feel like an extension of the outdoors.
The softness of the color keeps it gender-neutral and easy to layer with brighter accent colors in bedding and accessories without the walls competing for attention.
What to Pair With Crystal Blue
Because Crystal Blue has no coordinating colors listed in our current database, the pairing guidance below is drawn from how the color actually behaves. It plays well against crisp whites, warm off-whites, soft warm woods, and matte black or brushed brass hardware.
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Colors that clash with Crystal Blue
Orange-based accent colors, including terracotta tile or warm brick, sit directly across the color wheel from aqua and can create a jarring contrast rather than a pleasing one at this soft, low-saturation level.
Pairing Crystal Blue walls with a strongly blue-gray floor can push the whole room into a cold, flat reading with no warmth to anchor it.
Common questions
Its precise LRV is 78.44, which puts it firmly in the light range. Colors above 50 are generally considered light, so Crystal Blue will reflect a significant amount of light and keep a room feeling open and airy.
The Benjamin Moore code is 2051-70 and the hex value is #D8EBE9. Both are shown in the color spec block on this page.
Its high reflectivity helps in small spaces, but without natural light the cool aqua undertones can push the room toward feeling dim and slightly cold. If your bathroom has no window, consider bumping up the artificial lighting and using warm-toned light bulbs to counteract that effect.
Benjamin Moore lists it as available in both interior and exterior formulas, so technically yes. As a very light aqua it reads subtle on exteriors, which can work on shutters or a front door against a white or gray body color. Just know it will look lighter and more washed out in full sun than it does indoors.