Which RAL color standard matches 645 C?

Using our Delta-E spectral algorithm, the nearest physical RAL Classic match for 645 C is RAL 6034 with an industrial distance (ΔE) of 25.080.

Can I use PANTONE 645 C for professional manufacturing?

Yes. This profile provides the specific registry code (645-c) used by architectural planners and product designers. We provide CMYK and LAB telemetry to ensure consistency between digital design and physical coating.

Registry_Node // PANTONE

645 C

Name: PANTONE 645 C
Brand: PANTONE
SKU: 645-c
Availability: InStock

Calibrated Industrial Signature v4.1

#7DA1C4

HEX SIGNATURE

#7DA1C4

8-BIT sRGB

RGB MATRIX

125, 161, 196

LINEAR COORDINATES

CMYK INK

36%, 18%, 0%, 23%

PROCESS PRINT

CIELAB SPACE

64.83, -3.63, -21.92

PERCEPTUAL D50

HSL CYLINDER

210°, 38%, 63%

HUE SAT LIGHT

XYZ VALUES

31.17, 33.84, 57.11

CIE 1931

Harmonic Manifolds

analogous

monochromatic

complementary

triade

tetrade

split

Rate this PANTONE 645 C

Technical Significance

PANTONE 645 C serves as a critical chromatic node in professional manufacturing workflows. By providing the exact CIELAB coordinates (64.83, -3.63, -21.92), we ensure that your digital design intent survives the transition to physical coating without losing spectral fidelity.

In the context of industrial branding, 645 C 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 PANTONE 645 C in our industrial manifold is #7DA1C4. This value is color-calibrated for standard sRGB digital displays.