Approximate screen color · source authority unverified
Treat this hex as approximate until it is checked against a physical sample.
Protopasta
Luke's Proton Purple HT
Silk PLA · PLA · silk
Color values and print settings
- Hex
- #7B4D64
- RGB
- 123, 77, 100
- HSL
- 330°, 23%, 39%
- CIELAB
- 38.62, 22.99, -5.25
- Diameter
- 1.75 mm
Where to buy
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Protopasta’s own store hasn’t listed this colour since Sep 29, 2026. It may be out of stock until a restock. We check the store several times a day.
Amazon
Searches Amazon for Protopasta Luke's Proton Purple HT. This colour has not been matched to a listing.
Closest alternatives from other spools
Ranked by how close each one looks to #7B4D64, measured perceptually. Useful when this color is out of stock or you print in a different material.
Protopasta
Luke's Proton Purple
Metallic PLA · PLA
Very close91% matchΔE 3.1Flashforge
Marsala
PLA
Very close90% matchΔE 3.3Flashforge
Marsala
PLA CF · PLA
Very close90% matchΔE 3.3Eryone
Lagoon
PLA Rainbow · PLA
Very close89% matchΔE 3.6Matterhackers
Quantum Green Raspberry
PLA
Very close86% matchΔE 4.1Creality
Mangosteen Purple
Soleyin Basic PETG · PETG
Very close83% matchΔE 4.5
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- Wonder Blue Rainbow Glitter HT
- Second to None Silver HT
- Cloverleaf Metallic Green HT
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- Mermaid's Tale Metallic Teal HT