Isacord 40 4643 - Amazon
Production specs for Isacord 40 4643 (Amazon). Hex value, RGB triplet, the closest Pantone, and what to swap in if your shop runs a different brand.
Closest Pantone match
The nearest Pantone Coated swatch to Isacord 4643, 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 4643 - 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 | B6628 | Dark Aqua Green | #407D86 |
3.02 | |
| Madeira Polyneon 40 | 1652 | Deep Atlantic | #3B797A |
4.08 | |
| Floriani PolyEmbroidery | 342 | Slate Blue | #5C777A |
4.37 | |
| Madeira Classic Rayon | 1052 | Imperial Aqua | #397474 |
4.62 | |
| Madeira Polyneon 40 | 1760 | Medium Green / Blue | #4A707F |
6.33 | |
| Coats Sylko | B6665 | Dark Aqua Green | #007582 |
6.70 | |
| Madeira Classic Rayon | 1160 | Wonder Blue | #4C7283 |
6.94 | |
| Floriani PolyEmbroidery | 391 | Beryl Blue | #008191 |
7.25 | |
| Isacord 40 | 4133 | Deep Ocean | #336673 |
7.62 | |
| Isacord 40 | 4515 | Spruce | #336666 |
7.73 | |
| Robison-Anton Rayon | 2521 | Mallard Blue | #006D75 |
7.95 | |
| Robison-Anton Rayon | 2446 | Oceanic Green | #006D75 |
7.95 |
How to use Isacord 4643
Isacord 4643 (Amazon) is one of Isacord's production embroidery threads in the 40 line. Use it for fills, satin stitching, and outline work on any standard fabric. Match against the customer's brand standards before committing to production - the cross-brand alternatives above let you sub a closely-equivalent color from whichever line your shop has loaded.
If you're spec'ing a new logo, start by matching PMS 7475 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 4643?
Isacord 40 4643 (Amazon) is hex #4B787D, RGB 75/120/125.
What PMS color is closest to Isacord 4643?
The nearest Pantone Coated match is PMS 7475 C (#487A7B), with a perceptual color distance of ΔE 2.5 from Isacord 4643. Lower ΔE means closer match - under 2 is visually indistinguishable, under 5 is acceptable for production.
What's the closest equivalent to Isacord 4643 in Coats?
Coats Sylko B6628 (Dark Aqua Green) is the closest cross-brand match to Isacord 4643, with a perceptual color distance of ΔE 3.02.
Is Isacord 4643 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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