Color spec
| Brand | Dutch Boy |
| Name | Petrol Blue |
| SKU | 234-7DB |
| Hex | #285966 |
| RGB | 40, 89, 102 |
| HSL | 193°, 44%, 28% |
| LRV | 9 |
| Undertone | cool blue-green tone |
| Family | Teal |
About Dutch Boy Petrol Blue
At LRV 9, Petrol Blue 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 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. In rooms with little natural light it can feel heavy, so reserve it for spaces you want to feel enveloping.
Petrol Blue earns its keep as a statement: accent walls, a front door, cabinetry, a moody powder room, or exterior trim where you want sharp contrast. Teals add character without shouting — good for a vanity, an island or a feature wall.
Closest matches by brand
13 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 teal from that brand.
Sherwin-Williams
Behr
Benjamin Moore
Valspar
PPG / Glidden
Glidden
HGTV Home by Sherwin-Williams
Dunn-Edwards
Magnolia Home
Diamond Vogel
Hirshfield's
C2 Paint
Kompozit
Similar Dutch Boy colors
closest in the Dutch Boy deckThe nearest shades to Petrol 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 #285966 in HSL space. Pair Petrol 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 Petrol Blue Equivalents at Other Brands
Matching Petrol 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 234-7DB directly — these equivalents are for when you'd rather stay inside one brand's own deck.
Sherwin-Williams Equivalent of Petrol Blue
At Sherwin-Williams, the closest color to Petrol Blue is Connor's Lakefront (SW 9060) — very close at ΔE 2.22, though not an exact twin. It sits at the same lightness (LRV 9 vs 9) and carries a cool blue-green undertone; sample both side by side if the room gets strong natural light. See the full Connor's Lakefront swatch →
Behr Equivalent of Petrol Blue
Behr's nearest match is Petro Blue (QE-47), visually identical in normal room light (ΔE 1.78). It sits at the same lightness (LRV 8 vs 9) and carries a cool blue-green undertone, so it substitutes for Petrol Blue without repainting risk. See the full Petro Blue swatch →
Benjamin Moore Equivalent of Petrol Blue
Benjamin Moore's nearest match is Galápagos Turquoise (2057-20), visually identical in normal room light (ΔE 1.63). It sits at the same lightness (LRV 8 vs 9) and carries a cool blue-green undertone, so it substitutes for Petrol Blue without repainting risk. See the full Galápagos Turquoise swatch →
Valspar Equivalent of Petrol Blue
The closest Valspar equivalent of Petrol Blue is Zephyr (T604). At ΔE 0.96 the two are indistinguishable on a wall — it carries the same cool blue-green undertone and sits at the same lightness (LRV 8.8 vs 9). If Valspar is your counter, order Zephyr and you'll get the same color. See the full Zephyr swatch →
PPG / Glidden Equivalent of Petrol Blue
At PPG / Glidden, the closest color to Petrol Blue is Blue Bayberry (PPG1149-7) — very close at ΔE 2.45, though not an exact twin. It sits at the same lightness (LRV 8 vs 9) and carries a cool blue-green undertone; sample both side by side if the room gets strong natural light. See the full Blue Bayberry swatch →
Glidden Equivalent of Petrol Blue
At Glidden, the closest color to Petrol Blue is Blue Bayberry (PPG1149-7) — very close at ΔE 2.81, though not an exact twin. It sits at the same lightness (LRV 8 vs 9) and carries a cool blue-green undertone; sample both side by side if the room gets strong natural light. See the full Blue Bayberry swatch →
HGTV Home by Sherwin-Williams Equivalent of Petrol Blue
At HGTV Home by Sherwin-Williams, the closest color to Petrol Blue is Tres Blue (HGSW 2341) — very close at ΔE 2.22, though not an exact twin. It sits at the same lightness (LRV 8 vs 9) and carries a cool blue-green undertone; sample both side by side if the room gets strong natural light. See the full Tres Blue swatch →
Dunn-Edwards Equivalent of Petrol Blue
Dunn-Edwards has no exact twin of Petrol Blue. The nearest is Dance Teal Dawn (DEFD38) at ΔE 4.34 — close, but the difference shows next to trim and in side light. It sits at the same lightness (LRV 9 vs 9). Compare large swatches before substituting. See the full Dance Teal Dawn swatch →
Magnolia Home Equivalent of Petrol Blue
Magnolia Home's nearest match is Under The Stars (JG-82), visually identical in normal room light (ΔE 1.56). It sits at the same lightness (LRV 8 vs 9) and carries a cool blue-green undertone, so it substitutes for Petrol Blue without repainting risk. See the full Under The Stars swatch →
Diamond Vogel Equivalent of Petrol Blue
Diamond Vogel has no exact twin of Petrol Blue. The nearest is Blue Period (0690) at ΔE 3.66 — close, but the difference shows next to trim and in side light. It sits at the same lightness (LRV 9 vs 9). Compare large swatches before substituting. See the full Blue Period swatch →
Hirshfield's Equivalent of Petrol Blue
At Hirshfield's, the closest color to Petrol Blue is Frozen Stream (0669) — very close at ΔE 2.68, though not an exact twin. It sits at the same lightness (LRV 10 vs 9) and carries a cool blue-green undertone; sample both side by side if the room gets strong natural light. See the full Frozen Stream swatch →
Kompozit Equivalent of Petrol Blue
At Kompozit, the closest color to Petrol Blue is Frozen Stream (0669) — very close at ΔE 2.68, though not an exact twin. It sits at the same lightness (LRV 8 vs 9) and carries a cool blue-green undertone; sample both side by side if the room gets strong natural light. See the full Frozen Stream swatch →