#283e5f

Coats Sylko B7578 Dark Navy

HEX #283e5f · RGB 40, 62, 95 · CIELAB L 26 a 2 b -22

Coats Sylko B7578 Dark Navy is a very dark, muted blue, HEX #283e5f. The closest substitutes in other brands are Madeira Classic Rayon 40 1242 Blue Ink and Madeira Polyneon 40 1742 Blue Ribbon.

Open in converter Shop this thread ↗ Full Coats Sylko chart

Equivalent colors in other brands

Brand	Number	Name	HEX	Match	Alternatives
Brother Embroidery full chart	415	Peacock Blue	#134a76	Approximate ΔE 6.6	406 405
Fil-Tec Glide full chart	30534	Denim	#3a4972	Approximate ΔE 5.1	32767 32965
Floriani Polyester full chart	334	Concord Blue	#223358	Close ΔE 4.1	366 367
Gunold POLY 40 full chart	61427	Deep Sapphire	#0f3a65	Close ΔE 3.8	61445 61444
Hemingworth PolySelect full chart	1241	Dark Slate Blue	#003c69	Close ΔE 4.9	1201 1265
Isacord 40 full chart	3645	Prussian Blue	#2b3751	Close ΔE 3.8	3644 3363
Janome Polyester full chart	207	Blue	#0b2f84	Approximate ΔE 8.4	231 262
Madeira Classic Rayon 40 full chart	1242	Blue Ink	#233d5b	Very close ΔE 1.9	1277 1243
Madeira Polyneon 40 full chart	1742	Blue Ribbon	#223d5c	Very close ΔE 1.9	1967 1767
Marathon Polyester full chart	2072	Blue Ribbon	#0f2c5c	Approximate ΔE 6.3	2070 2201
Marathon Rayon full chart	1324	Light Midnight	#36405c	Close ΔE 3.9	1256 1204
Mettler Poly Sheen full chart	3622	Imperial Blue	#20477f	Approximate ΔE 5.7	3732 3444
Robison-Anton Super Brite Rayon full chart	2386	Light Midnight	#353f5b	Close ΔE 3.8	2534 2341
Robison-Anton Super Strength Polyester full chart	5520	Blue	#003470	Approximate ΔE 5.7	5685 9171
Sulky PolyLite / Poly Deco full chart	61427	Dark Blue	#0f3a65	Close ΔE 3.8	3336 61445
Sulky Rayon 40 full chart	526	Cobalt Blue	#113675	Approximate ΔE 5.5	1198 1202

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 Coats Sylko

B7877 Dark Navy B6984 Dark Navy B7878 Dark Navy B7896 Dark Navy

Frequently asked questions

What is the Brother Embroidery equivalent of Coats Sylko B7578?

The closest match is Madeira Classic Rayon 40 1242 Blue Ink.

What are the HEX and RGB values of Coats Sylko B7578 Dark Navy?

On screen it is #283e5f, RGB 40, 62, 95. That is the manufacturer's published screen value; the stitched thread will look a little different depending on sheen and light.