Filament closest to #3F4040

The closest match in the catalog is Atomic Filament PETG Deep Black at ΔE 0.6 — exact match.

Open #3F4040 in the honeycomb explorer →

HEX: #3F4040
RGB: 63, 64, 64
HSL: 180°, 1%, 25%
CIELAB: 27.0, -0.4, -0.1

#3F4040

Try one

Material

Finish

Brand

QualityHas a retailer link9,399Has a retailer link. On by default — untick to rank against the whole catalog.Color verified1,209Measured from real filament

9,530 more colors are catalogued with no store we can send you to. .

Closest filament matches

Some links below are affiliate links — this site may earn a commission at no cost to you. As an Amazon Associate, Filament Select earns from qualifying purchases. Results are ranked by color difference only.

Atomic Filament

Deep BlackColor measurement recorded

PETG

Matching screen color100% matchΔE 0.6

Hex: #404040
L*: 27.2

$32.991 kg Atomic Filament$32.99/kg

Atomic Filament

Carbon Fiber Nuclear Nylon v3Color measurement recorded

Nylon · carbon-fiber

Matching screen color100% matchΔE 0.6

Hex: #3F3F3F
L*: 26.8

$89.991 kg Atomic Filament$89.99/kg

Extrudr

Black

PLA NX2 Matte · PLA · matte

Matching screen color100% matchΔE 0.6

Hex: #404040
L*: 27.1

Check current price Extrudr

FormFutura

Black Washed

BioFil - Wood · PCL · wood

Matching screen color100% matchΔE 0.6

Hex: #404040
L*: 27.1

Price not checked500 g FormFutura

3D-Fuel

Midnight BlackColor measurement recorded

PETG

Matching screen color100% matchΔE 0.7

Hex: #40403F
L*: 27.0

Price not checked 3D-Fuel

Sunlu

Meta BlackColor measurement recorded

PLA

Matching screen color100% matchΔE 0.7

Hex: #3E3F3F
L*: 26.5

$11.491 kg SUNLU$11.49/kg

Sunlu

Elite BlackColor measurement recorded

PETG

Matching screen color100% matchΔE 0.7

Hex: #404141
L*: 27.4

Price not checked Amazon

AzureFilm

Black

ABS Plus · ABS

Matching screen color100% matchΔE 0.7

Hex: #3F3F3F
L*: 26.7

€229.9010 kg AzureFilm€22.99/kg

Recycling Fabrik

Gute NachtColor measurement recorded

rPETG · PETG

Matching screen color100% matchΔE 0.7

Hex: #3F4040
L*: 27.0

Price not checked Recycling Fabrik

Siddament

Matte BlackColor measurement recorded

PETG · matte

Matching screen color100% matchΔE 0.7

Hex: #404040
L*: 27.1

Check current price Siddament

Atomic Filament

Carbon Fiber BlackColor measurement recorded

PETG · carbon-fiber

Matching screen color99% matchΔE 0.7

Hex: #404141
L*: 27.3

Price not checked Atomic Filament

Eryone

Black

TPU

Matching screen color99% matchΔE 0.8

Hex: #414141
L*: 27.5

Price not checked500 g Eryone