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Newburyport Blue HC-155

On-screen approximation from the published RGB value. Order a physical sample before you decide.

Hex#465566
RGB70, 85, 102
LRV10.3
UndertoneBlue (noticeable)
Warm / coolCool
UseInterior & exterior

Undertone: Noticeable blue undertone

In CIELAB, Newburyport Blue sits at L* 35.5, a* -1.4, b* -11.7. Its hue angle is 263° and its chroma is 11.8, so it leans blue clearly enough to notice on a full wall. It classifies as cool. Among Benjamin Moore colors with a similar LRV (±5), it is warmer (more yellow) than 14%.

LRV 10.3: very dark

Light Reflectance Value runs from 0 (absolute black) to 100 (perfect white). At 10.3, Newburyport Blue is lighter than 7% of Benjamin Moore colors. Near-black depth. Use on doors, trim, cabinetry, exteriors or moody rooms with strong artificial lighting.

Closest Sherwin-Williams match to Newburyport Blue

Ranked by CIEDE2000 color difference (ΔE) computed from published RGB values. Below 2 is hard to tell apart on the wall; above 4 is a different color.

ColorCodeΔE2000How close
Indigo BatikSW 76022.13Close — difference visible side by side
Mineral GraySW 27403.86Close — difference visible side by side
Sea MarinerSW 96405.01Similar, clearly different

Closest Behr match to Newburyport Blue

Ranked by CIEDE2000 color difference (ΔE) computed from published RGB values. Below 2 is hard to tell apart on the wall; above 4 is a different color. Behr does not publish LRV, so Behr values here are estimates.

ColorCodeΔE2000How close
HarbourQE-551.47Very close
Night TideECC-30-32.05Close — difference visible side by side
December Eve580F-72.28Close — difference visible side by side

Similar Benjamin Moore colors

ColorCodeΔE2000How close
Hudson Bay16801.87Very close
Hudson BayCC-8101.87Very close
Van Deusen BlueHC-1562.33Close — difference visible side by side
Evening Dove2128-303.16Close — difference visible side by side
Kensington Blue8403.40Close — difference visible side by side
Kensington BlueCC-7803.40Close — difference visible side by side

Lighter and darker versions

Colors from Benjamin Moore with nearly the same hue and saturation, one step lighter or darker.

Colors that go with Newburyport Blue

Color-theory pairings — the nearest Benjamin Moore color to each rotated hue, keeping the same lightness and saturation:

Newburyport Blue vs popular colors

Independent project, not affiliated with or endorsed by Sherwin-Williams, Benjamin Moore or Behr. Color names and numbers belong to their owners. Screens show colors differently and paint changes with light and sheen — always look at a physical sample on your wall before buying.