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Approximate screen color · source authority unverified

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

Zyltech

Gray

ASA

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Color values and print settings
Hex
#3B3E3F
RGB
59, 62, 63
HSL
195°, 3%, 24%
CIELAB
25.96, -1.03, -1.05
Diameter
1.75 mm
Nozzle
235–260 °C
Bed
90–110 °C

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 ASA generally. Follow Zyltech’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 #3B3E3F, measured perceptually. Useful when this color is out of stock or you print in a different material.

Other colors in ASA

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