Approximate screen color · source authority unverified
Treat this hex as approximate until it is checked against a physical sample.
Spectrum
Dark Grey
ASA 275 · ASA
Color values and print settings
- Hex
- #3F494B
- RGB
- 63, 73, 75
- HSL
- 190°, 9%, 27%
- CIELAB
- 30.23, -3.53, -2.56
- Diameter
- 1.75 mm · 2.85 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 ASA generally. Follow Spectrum’s own guidance for this spool.
Closest alternatives from other spools
Ranked by how close each one looks to #3F494B, measured perceptually. Useful when this color is out of stock or you print in a different material.
eSUN
Green
PLA-Lite · PLA
Matching screen color100% matchΔE 0.3eSUN
PLA-lite GREEN
PLA
Matching screen color100% matchΔE 0.33DJake
Dark Gray
PLA
Excellent match98% matchΔE 1.33DJake
Dark Grey
TPU A95 · TPU
Excellent match97% matchΔE 1.6Arianeplast
Metallic Anthracite Gray
PLA
Excellent match97% matchΔE 1.6Eolas Prints
Dark Grey
PLA
Excellent match97% matchΔE 1.6