Silver Blue Sea
30BG 56/045 · #BCC7CC · LRV 56 — cool blue-green tone, light — bounces daylight without going clinical.
- 1Stardew43
- 2Quietude48
- 3Silver Blue Sea56
- 4Sea Salt63
- 5Wickham Gray68
What Color Is Silver Blue Sea, Really?
Silver Blue Sea reads as a cool blue-green tone — light — bounces daylight without going clinical. The notes below cover how Glidden 30BG 56/045 behaves in different light and the closest matches at competing US brands.
Best Rooms and Uses for Silver Blue Sea
Silver Blue Sea is an easy whole-room color for living spaces and bedrooms, and light enough to carry onto trim or a ceiling if you want a soft, seamless look. Grays like this read as a modern neutral and sit comfortably alongside both warm woods and cool metals.
How Lighting Changes Silver Blue Sea
At LRV 56, Silver Blue Sea is a light color that bounces daylight around a room without tipping into stark white. Its teal undertone is the part to watch: it gets picked up by whatever sits next to it, so test it against your trim, floor and the room's main light before committing. It holds its undertone in most exposures, which is what makes light shades like this so forgiving room to room.
Most complaints about Silver Blue Sea are a light mismatch. Upload a photo of your actual room and see it on your walls — then ask for the same wall in north light or evening lamps before you buy a single sample.
Need It From Another Brand?
Any paint counter can custom-tint Glidden 30BG 56/045 directly. If you would rather stay in one brand's own deck, these are the closest stock matches, measured as ΔE2000. Under 2 is a difference you will not see on the wall.
| Brand | Closest color | ΔE | LRV | |
|---|---|---|---|---|
| Sherwin-Williams | UpwardSW 6239 · Sherwin-Williams | 1.4 | 57 | Color page → |
| Behr | Flowing BreezeN480-2 · Behr | 0.9 | 55 | Color page → |
| Benjamin Moore | Smoke2122-40 · Benjamin Moore | 2.7 | 56 | Color page → |
| Valspar | Degas Blue8004-35B · Valspar | 3.0 | 56 | Color page → |
| PPG / Glidden | Blue DolphinPPG1041-4 · PPG / Glidden | 2.5 | 55 | Color page → |
| Dutch Boy | Silvered Blue433-2DB · Dutch Boy | 0.6 | 55 | Color page → |
Similar Glidden Colors
The nearest shades to Silver Blue Sea within Glidden's own range, ranked by perceptual color distance — useful when you want the same look a touch lighter, darker, or warmer.
WCAG 2.1: AA is 4.5 : 1 for normal text, 3 : 1 for large text, AAA is 7 : 1.
Coordinated palette
Generated by hue-rotating #BCC7CC in HSL space. Pair Silver Blue Sea with one accent and one neutral — the swatches below are starting points, not final picks.
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