Color spec
| Brand | Dutch Boy |
| Name | Lustrous Blue |
| SKU | 339-5DB |
| Hex | #6C7F9A |
| RGB | 108, 127, 154 |
| HSL | 215°, 19%, 51% |
| LRV | 21 |
| Undertone | blue / cool |
| Family | Gray |
About Dutch Boy Lustrous Blue
With an LRV of 21, Lustrous Blue is a deep, dramatic shade. It soaks up light in north-facing rooms and looks richest where strong daylight hits it. 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. Warm artificial light softens it; cool LED can make it look flat, so match your bulbs to the mood you want.
Lustrous Blue works best as a feature — a single wall, built-ins, a study or dining room — rather than wrapping a whole bright space. Grays like this read as a modern neutral and sit comfortably alongside both warm woods and cool metals.
Closest matches at every US brand
13 brands · top 5 each5 closest matches per brand by ΔE2000, computed against each brand's full deck. Tap any swatch for its full single-color spec; tap the brand title to browse all gray from that brand.
Sherwin-Williams
Behr
Dunn-Edwards
Diamond Vogel
Valspar
PPG / Glidden
Benjamin Moore
Kompozit
C2 Paint
Farrow & Ball
Backdrop
Clare
Magnolia Home
Similar Dutch Boy colors
closest in the Dutch Boy deckThe nearest shades to Lustrous Blue within Dutch Boy'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 #6C7F9A in HSL space. Pair Lustrous Blue 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.
Dutch Boy Lustrous Blue Equivalents at Other Brands
Matching Lustrous Blue 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 Dutch Boy 339-5DB directly — these equivalents are for when you'd rather stay inside one brand's own deck.
Sherwin-Williams Equivalent of Lustrous Blue
The closest Sherwin-Williams equivalent of Lustrous Blue is Searching Blue (SW 6536). At ΔE 0 the two are indistinguishable on a wall — it carries the same cool blue undertone and sits at the same lightness (LRV 21 vs 21). If Sherwin-Williams is your counter, order Searching Blue and you'll get the same color. See the full Searching Blue swatch →
Behr Equivalent of Lustrous Blue
The closest Behr equivalent of Lustrous Blue is Lead Cast (MQ5-52). At ΔE 0.74 the two are indistinguishable on a wall — it carries the same cool blue undertone and sits at the same lightness (LRV 21 vs 21). If Behr is your counter, order Lead Cast and you'll get the same color. See the full Lead Cast swatch →
Dunn-Edwards Equivalent of Lustrous Blue
Dunn-Edwards's nearest match is Bay View (DE5886), visually identical in normal room light (ΔE 1.37). It sits at the same lightness (LRV 20 vs 21) and carries a cool blue undertone, so it substitutes for Lustrous Blue without repainting risk. See the full Bay View swatch →
Diamond Vogel Equivalent of Lustrous Blue
Diamond Vogel's nearest match is Madonna Blue (0590), visually identical in normal room light (ΔE 1.97). It sits at the same lightness (LRV 20 vs 21) and carries a cool blue undertone, so it substitutes for Lustrous Blue without repainting risk. See the full Madonna Blue swatch →
Valspar Equivalent of Lustrous Blue
At Valspar, the closest color to Lustrous Blue is Merman (T601) — very close at ΔE 2.43, though not an exact twin. It sits at the same lightness (LRV 20.6 vs 21) and carries a cool blue undertone; sample both side by side if the room gets strong natural light. See the full Merman swatch →
PPG / Glidden Equivalent of Lustrous Blue
At PPG / Glidden, the closest color to Lustrous Blue is Silver Blueberry (PPG1163-5) — very close at ΔE 2.79, though not an exact twin. It sits at the same lightness (LRV 21 vs 21) and carries a cool blue undertone; sample both side by side if the room gets strong natural light. See the full Silver Blueberry swatch →
Benjamin Moore Equivalent of Lustrous Blue
Benjamin Moore has no exact twin of Lustrous Blue. The nearest is In the Twilight (1434) at ΔE 3.72 — close, but the difference shows next to trim and in side light. It sits at the same lightness (LRV 22 vs 21). Compare large swatches before substituting. See the full In the Twilight swatch →
C2 Paint Equivalent of Lustrous Blue
C2 Paint has no exact twin of Lustrous Blue. The nearest is Moody Blue (C2-763) at ΔE 4.59 — close, but the difference shows next to trim and in side light. It sits at the same lightness (LRV 21 vs 21). Compare large swatches before substituting. See the full Moody Blue swatch →
Kompozit Equivalent of Lustrous Blue
Kompozit doesn't make a true equivalent of Lustrous Blue — the nearest deck color, Ocean Storms (0506), is clearly different (ΔE 5.98). For an exact match, any Kompozit retailer can custom-tint Dutch Boy 339-5DB instead. See the full Ocean Storms swatch →
Backdrop Equivalent of Lustrous Blue
Backdrop doesn't make a true equivalent of Lustrous Blue — the nearest deck color, Polly Wants (BD-PW), is clearly different (ΔE 9.58). For an exact match, any Backdrop retailer can custom-tint Dutch Boy 339-5DB instead. See the full Polly Wants swatch →
Clare Equivalent of Lustrous Blue
Clare doesn't make a true equivalent of Lustrous Blue — the nearest deck color, Irony (PNT100-MD-16), is clearly different (ΔE 10.77). For an exact match, any Clare retailer can custom-tint Dutch Boy 339-5DB instead. See the full Irony swatch →
Farrow & Ball Equivalent of Lustrous Blue
Farrow & Ball doesn't make a true equivalent of Lustrous Blue — the nearest deck color, De Nimes (NO. 299), is clearly different (ΔE 10.82). For an exact match, any Farrow & Ball retailer can custom-tint Dutch Boy 339-5DB instead. See the full De Nimes swatch →
Magnolia Home Equivalent of Lustrous Blue
Magnolia Home doesn't make a true equivalent of Lustrous Blue — the nearest deck color, Tranquility (JG-78), is clearly different (ΔE 15.75). For an exact match, any Magnolia Home retailer can custom-tint Dutch Boy 339-5DB instead. See the full Tranquility swatch →