Polyneon to Isacord color converter

Some are, most are the nearest available color. Amann, who makes Isacord, publishes this cross-reference and marks a minority of the pairings as exact while calling the rest close matches to test before you rely on them. For most work the nearest match is indistinguishable in the finished piece. For a brand logo where the customer will hold the shirt next to their letterhead, stitch a sample first.

Not much, and that's the point. Both are 40-weight trilobal polyester embroidery threads built for garments that get washed hard: strong, colorfast, and resistant to breaking at speed. Polyneon is Madeira's polyester line, Isacord is Amann's. Shops pick between them on color range, local availability, and price, not on how they stitch. A design digitized for one runs identically with the other, so converting between them is purely a color question.

No, and their color numbers don't overlap. Polyneon is polyester and its colors run in the 1600-1999 range; Classic Rayon is rayon and runs 1000-1394. A design that lists Madeira colors could mean either line, so check which range the numbers fall in before converting. This page converts Polyneon; there's a separate Madeira Classic Rayon to Isacord converter for the rayon line.

Yes, and it's done every day. Purchased embroidery designs ship with a thread list in one brand, and almost nobody stocks every brand. Look up each listed color here, pull the Isacord equivalent, and stitch. Two cautions: run a test stitch when a color carries the design, and keep a note of the substitutions you settled on so a reorder six months later uses the same spools.

This chart covers the 313 pairings in Amann's published cross-reference, which spans Polyneon numbers 1610 through 1999. Madeira's full Polyneon range includes more colors, and some simply have no published Isacord equivalent. If your number is missing, the honest answer is to match by eye against an Isacord color card — a physical card, not a screen — or ask your thread supplier, since most distributors keep the full conversion charts.

Use them for orientation, not for final decisions. The swatches come from Amann's published RGB values for Isacord 40, so they're the manufacturer's own approximations — but every monitor renders color differently, and dyed thread under real light behaves differently than a flat color on a screen. The swatch tells you you're in the right neighborhood. The test stitch tells you it matches.