Approximate screen color · source authority unverified
Treat this hex as approximate until it is checked against a physical sample.
Fusion Filaments
ASA Sievert Silver (Engineering)
ASA
Color values and print settings
- Hex
- #4F5358
- RGB
- 79, 83, 88
- HSL
- 213°, 5%, 33%
- CIELAB
- 35.11, -0.46, -3.47
- Diameter
- 1.75 mm
- Nozzle
- 280–300 °C
- Bed
- 100–110 °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 Fusion Filaments’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 #4F5358, measured perceptually. Useful when this color is out of stock or you print in a different material.
Fusion Filaments
HTPLA+ Sievert Silver
PLA
Matching screen color100% matchΔE 0.03D-Fuel
Charcoal Gray
PLA
Matching screen color99% matchΔE 1.0Bambu Lab
Lava Gray
PLA-CF
Excellent match99% matchΔE 1.2Eryone
dark gray
PETG-CF
Excellent match98% matchΔE 1.2Anycubic
High Speed Grey
PLA
Excellent match98% matchΔE 1.3Fiberlogy
Graphite
ABS PLUS · ABS
Excellent match98% matchΔE 1.3
Other colors in ASA
- ASA Mushroom Cloud Grey (Engineering)
- ASA Nano Tube Grey (Engineering)
- ASA Carbon Rod Black (Engineering)
- ASA Ionized Cobalt Black (Engineering)
- ASA Cosmic Ray Blue (Engineering)
- ASA Electrolytic Deuterium (Engineering)
- ASA Heavy Water Blue (Engineering)
- ASA Geomagnetic Mauve (Engineering)
- ASA Cold Fusion Blue (Engineering)
- ASA Interstellar Emerald (Engineering)
- ASA Red Dwarf (Engineering)
- ASA Tritium Green (Engineering)