Approximate screen color · source authority unverified

Treat this hex as approximate until it is checked against a physical sample.

Rosa3D

Red Transparent

PCTG · translucent · translucent

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Color values and print settings

Hex: #DE1619
RGB: 222, 22, 25
HSL: 359°, 82%, 48%
CIELAB: 47.21, 70.20, 52.66
Diameter: 1.75 mm

Printing this material

Keep dry — Absorbs moisture from the air, which prints as stringing, popping and weak layers. Filament that has sat out usually needs drying before use.

True of PCTG generally. Follow Rosa3D’s own guidance for this spool.

Where to buy

Rosa3D’s own store hasn’t listed this colour since Oct 12, 2026. It may be out of stock until a restock. We check the store several times a day.

Closest alternatives from other spools

Ranked by how close each one looks to #DE1619, measured perceptually. Useful when this color is out of stock or you print in a different material.

Other colors in PCTG

See everything close to #DE1619 →