Color
Royalblue (#4169E1)
The closest measured filaments in our catalogue to #4169E1.
- Hex
#4169E1- RGB
65, 105, 225- L*a*b*
47.83, 26.26, -65.26
Closest matches for #4169E1
Left half = selected color, right half = alternative
What is ΔE and how do I read these labels?
ΔE (Delta E) is the international standard for how different two colors look to the human eye — we use the CIE ΔE2000 formula. 0 means an identical color; the bigger the number, the bigger the difference. Because we measure every filament with a spectrophotometer, these labels reflect the real filament color, not the brand's product photo.
- Virtually identical ΔE 0–1 The eye can't tell them apart
- Very close ΔE 1–2 Only visible side by side, up close
- Close ΔE 2–5 A slight difference when placed side by side
- Noticeable difference ΔE 5–10 Same color family, but a clearly different shade
- Different color ΔE 10+ A different color — not a substitute
Our catalogue doesn't have a filament close to this color yet. The options below are the nearest we have, but the difference will be visible. Results update as we measure new filaments.
| Compare | Name | Brand | Material | Match | |
|---|---|---|---|---|---|
| Very Pery | eSUN | PLA+ | Noticeable difference ΔE 7.0 | View | |
| Blue | eSUN | PLA+ | Different color ΔE 14.5 | View | |
| Grey | eSUN | PLA+ | Different color ΔE 17.3 | View | |
| Silver | eSUN | PLA+ | Different color ΔE 25.7 | View | |
| Light Blue | eSUN | PLA+ | Different color ΔE 29.5 | View | |
| Black | Snapmaker | Snapspeed PLA | Different color ΔE 31.3 | View | |
| Silver | eSUN | Silk PLA | Different color ΔE 32.6 | View | |
| Black | eSUN | PLA Basic | Different color ΔE 33.5 | View | |
| Black | eSUN | PLA+HS | Different color ΔE 34.1 | View | |
| Baby Blue | eSUN | PLA+ | Different color ΔE 34.6 | View |
The closest catalogue filament to hex color #4169E1 is eSUN PLA+ Very Pery — Noticeable difference (ΔE 7.0).
Palette
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