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Filament Select

Explore around #3F4A57

Your colour sits at the centre. Every ring outwards is a step further away perceptually — search by hex, picker, RGB, HSL, CMYK, colour name, or by sampling a pixel from your own image.

HEX
#3F4A57
RGB
63, 74, 87
HSL
213°, 16%, 29%
CIELAB
31.0, -1.0, -9.1
Number of ringsRings
Material
#3F4A573DQF Navy Blue — Exact match, ΔE 0.4Siddament Blue — Excellent match, ΔE 1.7Panchroma Chrome — Very close, ΔE 2.3Spectrum Black — Very close, ΔE 2.6Overture Silk PLA Gray — Very close, ΔE 2.7Paramount 3D (Fighter Jet Blue) — Very close, ΔE 2.7Paramount 3D (Black) — Very close, ΔE 2.7Protopasta Dark Gray Carbon Fiber Composite HT — Very close, ΔE 2.7Ambrosia Dark Blue — Very close, ΔE 2.8Ambrosia Dark Blue — Very close, ΔE 2.8IIID Max Night Gray — Very close, ΔE 3.1Fiberlogy Aurora — Very close, ΔE 3.3eSUN 3D Grey — Very close, ΔE 3.4COEX Navy Blue — Very close, ΔE 3.4UniTak3D Charcoal — Very close, ΔE 3.6COEX 3D Metallic Gunmetal Silver — Very close, ΔE 3.9Spectrum The Filament Grey — Very close, ΔE 4.1eSUN 3D Blue — Very close, ΔE 4.1COEX Galaxy Blue — Very close, ΔE 4.1eSUN 3D Deep Blue — Very close, ΔE 4.2Bambu Lab Purple — Very close, ΔE 4.4Qidi Tech Navy Blue — Very close, ΔE 4.4VOXELPLA Phantom Blue — Very close, ΔE 4.4FilamentPM CF112 Carbon — Very close, ΔE 4.7FilamentPM Vertigo Grey — Very close, ΔE 4.7FLASHFORGE Metal Grey — Very close, ΔE 4.7PolyLite Black — Very close, ΔE 4.7Polymaker Black — Very close, ΔE 4.7Polymaker PolyLite™ LW-PLA Black — Very close, ΔE 4.7Tinmorry Iron Black — Very close, ΔE 4.7Polymaker Dark Blue — Very close, ΔE 4.7Zyltech Fortress Gray — Very close, ΔE 4.8Nobufil Dark Grey — Very close, ΔE 4.9Eryone Silver — Very close, ΔE 4.9eSUN 3D Tech Black — Very close, ΔE 4.9CR3D ABS Anthrazitgrau — Very close, ΔE 4.9
Hover or tab through the honeycomb to inspect a colour

The centre is your colour. Each ring outwards is a worse perceptual match: ring 1 holds the 6 closest filaments, ring 2 the next 12, ring 3 the next 18 — 36 in total. Within a ring the closest sits at the top and the rest run clockwise.

Ranked matchesclosest first, by CIEDE2000

Card view for #3F4A57 →
  1. 1Navy Blue3DQF · PLAΔE 0.498%
  2. 2BlueSiddament · PETG-CFΔE 1.791%
  3. 3ChromePanchroma · PLA Silk · PLAΔE 2.388%
  4. 4BlackSpectrum · ABS Kevlar · ABSΔE 2.686%
  5. 5Silk PLA GrayOverture · PLAΔE 2.786%
  6. 6(Fighter Jet Blue)Paramount 3D · ABSΔE 2.786%
  7. 7(Black)Paramount 3D · ABS CF · ABSΔE 2.786%
  8. 8Dark Gray Carbon Fiber Composite HTProtopasta · PLA CF · PLAΔE 2.786%
  9. 9Dark BlueAmbrosia · ASA-CFΔE 2.885%
  10. 10Dark BlueAmbrosia · ASA-CF · ASAΔE 2.885%
  11. 11Night GrayIIID Max · PLA+ΔE 3.184%
  12. 12AuroraFiberlogy · Easy PLA · OtherΔE 3.383%
  13. 13GreyeSUN 3D · PETG-Basic · PETGΔE 3.483%
  14. 14Navy BlueCOEX · PLAΔE 3.483%
  15. 15CharcoalUniTak3D · PLA Matte · PLAΔE 3.682%
  16. 16Metallic Gunmetal SilverCOEX 3D · Silk PLA · PLAΔE 3.981%
  17. 17The Filament GreySpectrum · ASA-CFΔE 4.180%
  18. 18BlueeSUN 3D · Dark Twinkling PLA Magic · PLAΔE 4.179%
  19. 19Galaxy BlueCOEX · PLAΔE 4.179%
  20. 20Deep BlueeSUN 3D · PETG+CF · PETGΔE 4.279%
  21. 21PurpleBambu Lab · PLA Galaxy · PLAΔE 4.478%
  22. 22Navy BlueQidi Tech · PLA Matte Rapido · PLAΔE 4.478%
  23. 23Phantom BlueVOXELPLA · PLA Pro · PLA+ΔE 4.478%
  24. 24CF112 CarbonFilamentPM · CPE CF · CPEΔE 4.777%
  25. 25Vertigo GreyFilamentPM · Extrafill PLA · PLAΔE 4.777%
  26. 26Metal GreyFLASHFORGE · Silk PLA · PLAΔE 4.777%
  27. 27BlackPolyLite · LW-PLA · PLAΔE 4.777%
  28. 28BlackPolymaker · LW PolyLite PLA · PLAΔE 4.777%
  29. 29PolyLite™ LW-PLA BlackPolymaker · PLAΔE 4.777%
  30. 30Iron BlackTinmorry · Silk PLA · PLAΔE 4.777%
  31. 31Dark BluePolymaker · PolyLite PETG · PETGΔE 4.777%
  32. 32Fortress GrayZyltech · PLAΔE 4.877%
  33. 33Dark GreyNobufil · PETG CF · PETGΔE 4.976%
  34. 34SilverEryone · PLA Galaxy · PLAΔE 4.976%
  35. 35Tech BlackeSUN 3D · PLA-Chameleon · PLAΔE 4.976%
  36. 36ABS AnthrazitgrauCR3D · ABSΔE 4.976%