Isacord 40 3910 - Crystal Blue
Isacord 3910 is the 40 cone for Crystal Blue. Below: every spec you'd want to look up plus the cross-brand equivalents in case Isacord isn't what you stock.
Closest Pantone match
The nearest Pantone Coated swatch to Isacord 3910, ranked by perceptual color distance (CIEDE2000). The lower the ΔE, the closer the match.
Cross-brand alternatives
If your shop stocks a different brand, here are the closest equivalents to Isacord 3910 - ranked by perceptual color distance (CIEDE2000). Anything under ΔE 2 is visually indistinguishable; under ΔE 5 is acceptable for most production work.
| Swatch | Brand | Code | Name | HEX | ΔE |
|---|---|---|---|---|---|
| Coats Sylko | B6325 | Pale Blue | #99C5E2 |
2.52 | |
| Robison-Anton Rayon | 2239 | Sky Blue | #9BC4E2 |
2.66 | |
| Isacord 40 | 3730 | Something Blue | #99C6F0 |
2.90 | |
| Madeira Polyneon 40 | 1674 | Angel Falls | #8DBCDC |
4.19 | |
| Madeira Polyneon 40 | 1953 | Sky Blue | #A2C4DC |
4.21 | |
| Isacord 40 | 3820 | Celestial | #96BEE6 |
4.56 | |
| Robison-Anton Rayon | 2300 | Ice Blue | #B5D1E8 |
5.49 | |
| Coats Sylko | B6365 | Medium Blue | #72BEE7 |
5.66 | |
| Madeira Classic Rayon | 1074 | Ice Blue | #95B5CF |
6.73 | |
| Madeira Classic Rayon | 1132 | Pale Blue | #88BBCF |
7.31 | |
| Floriani PolyEmbroidery | 369 | Blue Frost | #8BD3E4 |
8.90 | |
| Floriani PolyEmbroidery | 362 | Pastel Blue | #4EA9D9 |
11.51 |
How to use Isacord 3910
Isacord 3910 (Crystal Blue) is one of the most-stocked blues in promotional embroidery - reads navy on light fabrics and stays distinct from black under standard shop lighting. Common on corporate polos, university merch, and trade-show apparel.
If you're spec'ing a new logo, start by matching PMS 291 C in the customer's brand standards, then pick whichever brand line your machines run. The cross-brand table above is the lookup you'd do at the digitizing stage.
Try the full Thread Color Matcher to convert any PMS, hex, or image color into thread matches across all 5 brands at once.
Frequently asked
What hex code is Isacord 3910?
Isacord 40 3910 (Crystal Blue) is hex #99CCF0, RGB 153/204/240.
What PMS color is closest to Isacord 3910?
The nearest Pantone Coated match is PMS 291 C (#9BCBEB), with a perceptual color distance of ΔE 1.08 from Isacord 3910. Lower ΔE means closer match - under 2 is visually indistinguishable, under 5 is acceptable for production.
What's the closest equivalent to Isacord 3910 in Coats?
Coats Sylko B6325 (Pale Blue) is the closest cross-brand match to Isacord 3910, with a perceptual color distance of ΔE 2.52.
Is Isacord 3910 good for production embroidery?
Yes. Isacord 40 is one of the major production embroidery thread lines used by promotional products distributors and embroiderers worldwide. Match against the customer's brand standards before committing to a job - the cross-brand alternatives above let you sub a closely-equivalent color from whichever line your shop has loaded.
Where can I match other PMS colors to Isacord threads?
Use the free Thread Color Matcher at /tools/thread-match - it converts any PMS code, hex, RGB, or color from an uploaded image into the closest thread across Madeira, Isacord, Robison-Anton, Coats, and Floriani. No account required.
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