Floriani PolyEmbroidery K33 - Blue Harmony
If you spec'd Floriani PolyEmbroidery K33 on a job, this is the page you'd want open while the digitizer talks to the embroiderer. Hex, RGB, PMS match, alternates.
Closest Pantone match
The nearest Pantone Coated swatch to Floriani K33, 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 Floriani K33 - 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 |
|---|---|---|---|---|---|
| Madeira Classic Rayon | 1093 | Indian Ocean Blue | #1BBBC9 |
2.97 | |
| Isacord 40 | 4421 | Light Mallard | #33B4BE |
3.39 | |
| Isacord 40 | 4010 | Caribbean Blue | #00BECC |
3.46 | |
| Robison-Anton Rayon | 2306 | Periwinkle | #28C4D8 |
3.53 | |
| Robison-Anton Rayon | 2518 | Indian Ocean Blue | #2DC6D6 |
3.61 | |
| Floriani PolyEmbroidery | 310 | Colony Blue | #5AB3C6 |
3.64 | |
| Madeira Classic Rayon | 1094 | Periwinkle | #00B3C9 |
4.34 | |
| Madeira Polyneon 40 | 1892 | Turquoise | #78C8CC |
5.29 | |
| Madeira Polyneon 40 | 1827 | Medium Blue | #55B9D6 |
5.79 | |
| Coats Sylko | B6323 | Medium Turquoise | #41ABC4 |
6.17 | |
| Floriani PolyEmbroidery | 291 | Seaform | #5DBEBA |
6.41 | |
| Coats Sylko | B6383 | Pale Turquoise | #7DC4D9 |
6.68 |
How to use Floriani K33
Floriani K33 (Blue Harmony) 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 631 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 Floriani K33?
Floriani PolyEmbroidery K33 (Blue Harmony) is hex #53BBC8, RGB 83/187/200.
What PMS color is closest to Floriani K33?
The nearest Pantone Coated match is PMS 631 C (#3EB1C8), with a perceptual color distance of ΔE 4.38 from Floriani K33. Lower ΔE means closer match - under 2 is visually indistinguishable, under 5 is acceptable for production.
What's the closest equivalent to Floriani K33 in Madeira?
Madeira Classic Rayon 1093 (Indian Ocean Blue) is the closest cross-brand match to Floriani K33, with a perceptual color distance of ΔE 2.97.
Is Floriani K33 good for production embroidery?
Yes. Floriani PolyEmbroidery 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 Floriani 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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