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Approximate screen color · source authority unverified

Treat this hex as approximate until it is checked against a physical sample.

Spectrum

The Filament CF Grey

ASA CF · ASA-CF · carbon-fiber

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Color values and print settings
Hex
#4D6383
RGB
77, 99, 131
HSL
216°, 26%, 41%
CIELAB
41.44, 0.57, -20.42
Diameter
1.75 mm

Printing this material

  • Abrasive — Contains fibre, mineral or metal filler that wears brass nozzles quickly. A hardened or ruby nozzle lasts; a stock brass one may not survive a spool.
  • Enclosure recommended — Shrinks enough while cooling that draughts cause warping and split layers. An enclosure, or simply a still room, makes the difference.

True of ASA-CF generally. Follow Spectrum’s own guidance for this spool.

Where to buy

No purchase source indexed yet. That is a gap in our retailer coverage rather than a judgement about the filament — it may well be in stock somewhere we have not indexed.

Closest alternatives from other spools

Ranked by how close each one looks to #4D6383, measured perceptually. Useful when this color is out of stock or you print in a different material.

Other colors in ASA CF

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