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Approximate screen color · source authority unverified

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

Filament PM

Extrafill "Cobalt Blue"

ABS

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Color values and print settings
Hex
#1F2761
RGB
31, 39, 97
HSL
233°, 52%, 25%
CIELAB
18.39, 17.29, -35.60
Diameter
1.75 mm

Printing this material

  • 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 ABS generally. Follow Filament PM’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 #1F2761, measured perceptually. Useful when this color is out of stock or you print in a different material.

Other colors in ABS

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