Measured from a physical print
A person has confirmed this colour against real filament.
Protopasta
Steel Composite
PLA · metallic
- Hex
- #676561
- RGB
- 103, 101, 97
- HSL
- 40°, 3%, 39%
- CIELAB
- 42.84, -0.02, 2.54
- Nozzle
- 195–215 °C
- Bed
- 55–65 °C
As with all of Proto-Pasta's metal composites, this is designed to be post-processed with various items and processes that I don't have. What is represented here is the base color of the filament after printing, but before finishing. Take a look at Proto-Pasta's website to see what this filament should look like when finished appropriately.
Closest alternatives from other spools
Ranked by CIEDE2000 difference from #676561. Useful when this colour is out of stock or you print in a different material.
Spectrum
Silver Steel
PCTG Premium · PCTG
Excellent matchΔE 1.7Atomic Filament
Smoke Black
PETG
Excellent matchΔE 1.8A3DP
Penumbra Gray
Chrominal PLA · PLA
Excellent matchΔE 2.0Jayo
Gray
PETG
Very closeΔE 2.4FormFutura
Charcoal Grey
ASA ReForm – rApollo · ASA
Very closeΔE 2.4AmazonBasics
Dark Gray
ABS
Very closeΔE 2.5