Which RAL color standard matches BOSTON BLUE?

Using our Delta-E spectral algorithm, the nearest physical RAL Classic match for BOSTON BLUE is RAL 5012 with an industrial distance (ΔE) of 16.643.

Can I use NTC BOSTON BLUE for professional manufacturing?

Yes. This profile provides the specific registry code (boston-blue) used by architectural planners and product designers. We provide CMYK and LAB telemetry to ensure consistency between digital design and physical coating.

Registry_Node // NTC

BOSTON BLUE

Name: NTC BOSTON BLUE
Brand: NTC
SKU: boston-blue
Availability: InStock

Calibrated Industrial Signature v4.1

#3B91B4

HEX SIGNATURE

#3B91B4

8-BIT sRGB

RGB MATRIX

59, 145, 180

LINEAR COORDINATES

CMYK INK

67%, 19%, 0%, 29%

PROCESS PRINT

CIELAB SPACE

56.56, -14.55, -25.87

PERCEPTUAL D50

HSL CYLINDER

197°, 51%, 47%

HUE SAT LIGHT

XYZ VALUES

20.17, 24.48, 46.84

CIE 1931

Harmonic Manifolds

analogous

monochromatic

complementary

triade

tetrade

split

Rate this NTC BOSTON BLUE

Technical Significance

NTC BOSTON BLUE serves as a critical chromatic node in professional manufacturing workflows. By providing the exact CIELAB coordinates (56.56, -14.55, -25.87), we ensure that your digital design intent survives the transition to physical coating without losing spectral fidelity.

In the context of industrial branding, BOSTON BLUE is verified for accessibility and contrast. Use our cross-registry telemetry to find exact matches for RAL and Pantone counterparts, maintaining visual consistency across international production lines.

Registry Queries

The technical hexadecimal coordinate for NTC BOSTON BLUE in our industrial manifold is #3B91B4. This value is color-calibrated for standard sRGB digital displays.