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Approximate screen color · source authority unverified

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

R3D

Royal Blue

PETG

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Color values and print settings
Hex
#4169E1
RGB
65, 105, 225
HSL
225°, 73%, 57%
CIELAB
47.83, 26.26, -65.26
Diameter
1.75 mm
Nozzle
235–255 °C
Bed
65–85 °C

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 PETG generally. Follow R3D’s own guidance for this spool.

Where to buy

No purchase source indexed yet. That is a gap in our retailer coverage rather than a judgement about the filament — it may well be in stock somewhere we have not indexed.

Closest alternatives from other spools

Ranked by how close each one looks to #4169E1, measured perceptually. Useful when this color is out of stock or you print in a different material.

Other colors in PETG

See everything close to #4169E1 →