#3d2440

Gunold POLY 40 61421 Navy Blue

HEX #3d2440 · RGB 61, 36, 64 · CIELAB L 18 a 17 b -13

Gunold POLY 40 61421 Navy Blue is a very dark, muted purple, HEX #3d2440. The closest substitute in another brand is Sulky PolyLite / Poly Deco 61421 Deep Slate Gray.

Open in converter Shop this thread ↗ Full Gunold POLY 40 chart

Equivalent colors in other brands

Brand	Number	Name	HEX	Match	Alternatives
Brother Embroidery full chart	869	Royal Purple	#770176	Poor match ΔE 16.1	613 614
Coats Sylko full chart	B4942	Dark Navy	#423254	Approximate ΔE 5.6	B7899 B4910
Fil-Tec Glide full chart	45115	Wine	#4f213a	Approximate ΔE 6.9	70504 30655
Floriani Polyester full chart	635	Arab Plum	#36192e	Close ΔE 4.7	616 765
Hemingworth PolySelect full chart	1210	Indigo	#411244	Approximate ΔE 6.9	1212 1157
Isacord 40 full chart	2336	Maroon	#512d44	Approximate ΔE 5.7	2944 2954
Janome Polyester full chart	232	Navy Blue	#071650	Poor match ΔE 14.6	243 267
Madeira Classic Rayon 40 full chart	1313	Purple Accent	#443555	Approximate ΔE 6.2	1386 1388
Madeira Polyneon 40 full chart	1632	Fleet Blue	#40354f	Approximate ΔE 6.6	1983 1634
Marathon Polyester full chart	2085	Purple Accent	#46245a	Approximate ΔE 7.6	2212 2186
Marathon Rayon full chart	1241	Dark Maroon	#512f46	Approximate ΔE 5.6	1090 1089
Mettler Poly Sheen full chart	2336	Maroon	#4d3540	Approximate ΔE 8.5	2715 4174
Robison-Anton Super Brite Rayon full chart	2616	Pro Maroon	#512d44	Approximate ΔE 5.7	2450 2600
Robison-Anton Super Strength Polyester full chart	5554	Purple	#603060	Approximate ΔE 9.2	9053 5676
Sulky PolyLite / Poly Deco full chart	61421	Deep Slate Gray	#3d2440	Near identical ΔE 0.0	61419 61422
Sulky Rayon 40 full chart	1294	Deep Slate Gray	#412044	Close ΔE 2.9	1299 1199

Match quality is the CIEDE2000 color difference (ΔE00) worked out from screen RGB values. Check a real thread card before you order.

Similar colors within Gunold POLY 40

61419 Indigo 61422 Light Indigo 61043 Dark Navy 61420 Medium Indigo

Frequently asked questions

What is the Brother Embroidery equivalent of Gunold POLY 40 61421?

The closest match is Sulky PolyLite / Poly Deco 61421 Deep Slate Gray.

What are the HEX and RGB values of Gunold POLY 40 61421 Navy Blue?

On screen it is #3d2440, RGB 61, 36, 64. That is the manufacturer's published screen value; the stitched thread will look a little different depending on sheen and light.