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Volcano Blue

McLaren
Approximate screen swatch

Volcano Blue is an effect blue in McLaren’s paint range. Repair-paint suppliers list it as 645171; the shorter code previously shown here was incomplete.

Paint code
HEX
RGB

Paint reference notes

Finish:
Effect finish; exact layer specification not confirmed
Paint code:
Listed in the sources below; confirm for your vehicle.
Other listed identifiers:
MCL/645171. These may vary by year or formula.
Documented use:
McLaren 750S MSO catalogue; exact model-year coverage not confirmed.

Sources reviewed . This is a desk review, not a physical paint measurement.