Color spec
| Brand | Behr |
| Name | Napa Grape |
| SKU | 660F-7 |
| Hex | #403F6B |
| RGB | 64, 63, 107 |
| HSL | 241°, 26%, 33% |
| LRV | 6 |
| Undertone | cool blue tone |
| Family | Purple |
About Behr Napa Grape
At LRV 6, Napa Grape is about as dark as paint gets — it reads near-black on a wall and reveals its character only in direct daylight or under warm bulbs. Its blue 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. In rooms with little natural light it can feel heavy, so reserve it for spaces you want to feel enveloping.
Napa Grape earns its keep as a statement: accent walls, a front door, cabinetry, a moody powder room, or exterior trim where you want sharp contrast. Purples range from restful (bedrooms) to dramatic (powder rooms) depending on depth.
Closest matches by brand
10 brands within ΔE 5The closest matches per brand by ΔE2000, computed against each brand's full deck. Only colors within ΔE 5 (close enough to substitute on a wall) are shown — brands with no real match are left off. Tap any swatch for its full single-color spec; tap the brand title to browse all purple from that brand.
Sherwin-Williams
Benjamin Moore
Valspar
Dutch Boy
HGTV Home by Sherwin-Williams
Dunn-Edwards
Farrow & Ball
Diamond Vogel
Hirshfield's
Kompozit
Similar Behr colors
closest in the Behr deckThe nearest shades to Napa Grape within Behr's own range, ranked by perceptual color distance — useful when you want the same look a touch lighter, darker, or warmer.
Coordinated palette
Generated by hue-rotating #403F6B in HSL space. Pair Napa Grape with one accent and one neutral — the swatches below are starting points, not final picks.
Accessibility (WCAG contrast)
WCAG 2.1: AA = 4.5:1 normal text · AA Large = 3:1 large text · AAA = 7:1 normal text.
Behr Napa Grape Equivalents at Other Brands
Matching Napa Grape from a different paint counter? Below is the single closest color in each major US deck and how close it really is. Remember that any paint store can also custom-tint Behr 660F-7 directly — these equivalents are for when you'd rather stay inside one brand's own deck.
Sherwin-Williams Equivalent of Napa Grape
At Sherwin-Williams, the closest color to Napa Grape is Valiant Violet (SW 6818) — very close at ΔE 2.2, though not an exact twin. It sits at the same lightness (LRV 6 vs 6) and carries a cool blue undertone; sample both side by side if the room gets strong natural light. See the full Valiant Violet swatch →
Benjamin Moore Equivalent of Napa Grape
Benjamin Moore's nearest match is Grape Gum (2068-20), visually identical in normal room light (ΔE 1.27). It sits at the same lightness (LRV 7 vs 6) and carries a cool blue undertone, so it substitutes for Napa Grape without repainting risk. See the full Grape Gum swatch →
Valspar Equivalent of Napa Grape
Valspar has no exact twin of Napa Grape. The nearest is Skyline (8003-47G) at ΔE 4.16 — close, but the difference shows next to trim and in side light. It sits at the same lightness (LRV 6 vs 6). Compare large swatches before substituting. See the full Skyline swatch →
Dutch Boy Equivalent of Napa Grape
At Dutch Boy, the closest color to Napa Grape is Garden Iris (242-6DB) — very close at ΔE 3.44, though not an exact twin. It sits at the same lightness (LRV 7 vs 6) and carries a cool blue undertone; sample both side by side if the room gets strong natural light. See the full Garden Iris swatch →
HGTV Home by Sherwin-Williams Equivalent of Napa Grape
At HGTV Home by Sherwin-Williams, the closest color to Napa Grape is Quark (HGSW 1401) — very close at ΔE 2.2, though not an exact twin. It sits at the same lightness (LRV 6 vs 6) and carries a cool blue undertone; sample both side by side if the room gets strong natural light. See the full Quark swatch →
Dunn-Edwards Equivalent of Napa Grape
Dunn-Edwards's nearest match is Clematis Blue (DET587), visually identical in normal room light (ΔE 1.94). It sits at the same lightness (LRV 6 vs 6) and carries a cool blue undertone, so it substitutes for Napa Grape without repainting risk. See the full Clematis Blue swatch →
Farrow & Ball Equivalent of Napa Grape
Farrow & Ball has no exact twin of Napa Grape. The nearest is Blue Maize (NO. CB11) at ΔE 4.54 — close, but the difference shows next to trim and in side light. It sits at the same lightness (LRV 6 vs 6). Compare large swatches before substituting. See the full Blue Maize swatch →
Diamond Vogel Equivalent of Napa Grape
At Diamond Vogel, the closest color to Napa Grape is Hot Sauna (1271) — very close at ΔE 3.45, though not an exact twin. It sits at the same lightness (LRV 7 vs 6) and carries a cool blue undertone; sample both side by side if the room gets strong natural light. See the full Hot Sauna swatch →
Hirshfield's Equivalent of Napa Grape
At Hirshfield's, the closest color to Napa Grape is Hot Sauna (1271) — very close at ΔE 2.58, though not an exact twin. It runs slightly lighter (LRV 8 vs 6) and carries a cool blue undertone; sample both side by side if the room gets strong natural light. See the full Hot Sauna swatch →
Kompozit Equivalent of Napa Grape
At Kompozit, the closest color to Napa Grape is Hot Sauna (1271) — very close at ΔE 2.58, though not an exact twin. It sits at the same lightness (LRV 6 vs 6) and carries a cool blue undertone; sample both side by side if the room gets strong natural light. See the full Hot Sauna swatch →