Steely Gray
SW 7664 · #90979B · LRV 30 — cool blue tone, mid-tone — versatile but shifts visibly with light.
- 1Black Fox7
- 2Pewter Green12
- 3Steely Gray30
- 4Stardew43
- 5Palladian Blue60
What Color Is Steely Gray, Really?
Steely Gray reads as a cool blue tone — mid-tone — versatile but shifts visibly with light. The notes below cover how Sherwin-Williams SW 7664 behaves in different light and the closest matches at competing US brands.
Best Rooms and Uses for Steely Gray
Steely Gray is versatile enough for full rooms but has enough depth to anchor a space, so it suits living rooms, bedrooms and cabinetry alike. Grays like this read as a modern neutral and sit comfortably alongside both warm woods and cool metals.
How Lighting Changes Steely Gray
Steely Gray sits in the mid-range at LRV 30, so it shifts visibly through the day — lighter and more open in morning light, deeper and moodier after dark. Because it carries almost no measurable hue, it stays a true neutral and pairs cleanly with nearly any trim or floor. South-facing rooms will pull it lighter and warmer, while north light cools it down.
Most complaints about Steely Gray 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 Sherwin-Williams SW 7664 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 | |
|---|---|---|---|---|
| Behr | Teton BlueN490-4 · Behr | 2.5 | 31 | Color page → |
| Benjamin Moore | Tucker GrayCW-705 · Benjamin Moore | 1.1 | 31 | Color page → |
| Valspar | Winter Flannel4007-1C · Valspar | 2.3 | 31.5 | Color page → |
| PPG / Glidden | Steeple GrayPPG1012-5 · PPG / Glidden | 0.9 | 30 | Color page → |
| Glidden | PachydermPPG1039-4 · Glidden | 0.9 | 31 | Color page → |
| Dutch Boy | Over The Moon434-4DB · Dutch Boy | 0.0 | 30 | Color page → |
Similar Sherwin-Williams Colors
The nearest shades to Steely Gray within Sherwin-Williams'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 #90979B in HSL space. Pair Steely Gray with one accent and one neutral — the swatches below are starting points, not final picks.
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