Published by the manufacturer
Treat this hex as approximate until it is checked against a physical sample.
Protopasta
Heartthrob Metallic Red HT
Silk PLA · PLA · silk
- Hex
- #8B3A3A
- RGB
- 139, 58, 58
- HSL
- 0°, 41%, 39%
- CIELAB
- 35.64, 34.54, 17.30
Where to buy
No retailer listings recorded for this colour yet. Listings, prices and availability are added through the admin and refreshed on a schedule.
Closest alternatives from other spools
Ranked by CIEDE2000 difference from #8B3A3A. Useful when this colour is out of stock or you print in a different material.
Amolen
Rainbow Rock
Marble PLA · PLA
Exact matchΔE 0.0Amolen
Tigerwood
Wood PLA · PLA
Exact matchΔE 0.0Bambu Lab
Dual Color Velvet Eclipse (Black-Red)
Silk PLA · PLA
Exact matchΔE 0.0Filamentworld
Dark Brown
ABS
Exact matchΔE 0.0ROSA3D Filaments
Fired Brick
Matte PLA CF · PLA
Exact matchΔE 0.0Zyltech
Maroon
PETG
Exact matchΔE 0.0
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- Double Espresso Metallic Brown HT
- Luke's Proton Purple HT
- Nebula Silver Multicolor HT
- Candy Apple Metallic Red HT
- Galactic Empire Metallic Purple HT
- Tom's Tangerine Orange Metallic Gold HT
- Cupid's Crush Metallic Pink HT
- Joel's Highfive Blue HT Metallic Blue
- Wonder Blue Rainbow Glitter HT
- Second to None Silver HT
- Cloverleaf Metallic Green HT
- Good as Gold HT