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Colors from the real catalog · screen approximations

18,715 catalog colors228 brands7,876 colors with retailer links

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#1A365D

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10,818 more colors are catalogued with no store we can send you to. .

Closest filament matches

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1

eSUN

Grey

PLA-Lite · PLA

Very closeΔE 2.487% match
Hex
#1A3059
L*
20.3
Check current price1 kg eSUN
Buy
2

Bambu Lab

Dark Blue

PLA Matte · PLA · matte

Very closeΔE 2.885% match
Hex
#042F56
L*
18.9
Price not checked1 kg Bambu Lab Store
Buy
3

Bambu Lab

Matte Dark Blue

PLA · matte

Very closeΔE 2.885% match
Hex
#042F56
L*
18.9
DKK 225.001 kg refill 3DEDKK 225.00/kg
Buy
4

Prusament

Ultramarine Blue

PETG

Very closeΔE 3.383% match
Hex
#2B3B60
L*
25.2
Check current price Prusament
Buy
5

FormFutura

Ultramarine Blue

EasyFil ePETG · PETG

Very closeΔE 3.582% match
Hex
#1E2F5A
L*
20.2
Price not checked1 kg FormFutura
Buy
6

FormFutura

Ultramarine Blue

EasyFil ePLA · PLA

Very closeΔE 3.582% match
Hex
#1E2F5A
L*
20.2
Price not checked1 kg FormFutura
Buy
7

Polymaker

Metallic Blue

Panchroma Silk PLA · PLA · silk

Very closeΔE 3.582% match
Hex
#1E2F5A
L*
20.2
$24.981 kg PolyMaker$24.98/kg
Buy
8

Das Filament

Metallic Blau - Refill

PETG · metallic

Very closeΔE 3.682% match
Hex
#002F68
L*
20.2
€14.10800 g refill Das Filament€17.63/kg
Buy

Perceptual, not arithmetic

RGB distance says navy and royal blue are far apart and two dark browns are identical. A perceptual color-difference measure corrects for how human vision actually behaves.

How matching works

Every color has a page

Search results live at a permanent URL like /colors/1A365D, so a match you find today is still there next month.

View /colors/1A365D

See the whole neighborhood

The honeycomb puts your color at the center and arranges the 36 closest filaments in rings around it — up to 126 once you widen it — to make the nearby shades easier to browse. Screen colors remain approximations.

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