#3f2893

Robison-Anton Super Brite Rayon 2437 Empire Blue

HEX #3f2893 · RGB 63, 40, 147 · CIELAB L 26 a 40 b -55

Robison-Anton Super Brite Rayon 2437 Empire Blue is a very dark, vivid blue, HEX #3f2893. The closest substitutes in other brands are Coats Sylko B4651 Dark Violet and Mettler Poly Sheen 2900 Deep Purple.

Open in converter Shop this thread ↗ Full Robison-Anton Super Brite Rayon chart

Equivalent colors in other brands

Brand	Number	Name	HEX	Match	Alternatives
Brother Embroidery full chart	614	Purple	#4e2990	Close ΔE 2.7	007 613
Coats Sylko full chart	B4651	Dark Violet	#4a278f	Very close ΔE 2.1	B4646 B4306
Fil-Tec Glide full chart	42736	Fandango	#4930ad	Close ΔE 4.3	30286 30661
Floriani Polyester full chart	688	Grape Jelly	#553783	Approximate ΔE 6.8	665 K38
Gunold POLY 40 full chart	61416	Iris	#2b2790	Close ΔE 2.8	61417 61076
Hemingworth PolySelect full chart	1208	Electric Purple	#212492	Close ΔE 3.8	1266 1268
Isacord 40 full chart	3522	Blue	#2d338e	Close ΔE 4.9	3612 3102
Janome Polyester full chart	262	Blue Ink	#14329c	Approximate ΔE 6.2	207 261
Madeira Classic Rayon 40 full chart	1322	Dark Purple / Navy	#413f79	Approximate ΔE 9.3	1366 1112
Madeira Polyneon 40 full chart	1722	Purple Maze	#43377b	Approximate ΔE 6.7	1922 1767
Marathon Polyester full chart	2086	Purple Maze	#391a7a	Close ΔE 4.8	2068 2088
Marathon Rayon full chart	1086	Violet Blue	#4b31ad	Close ΔE 4.5	1254 1084
Mettler Poly Sheen full chart	2900	Deep Purple	#472f91	Very close ΔE 2.1	3110 3114
Robison-Anton Super Strength Polyester full chart	9021	Regal Purple	#480090	Approximate ΔE 6.1	9031 5736
Sulky PolyLite / Poly Deco full chart	61416	Team Blue	#2b2790	Close ΔE 2.8	61417 1535
Sulky Rayon 40 full chart	1535	Team Blue	#23238b	Close ΔE 3.9	1226 1242

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 Robison-Anton Super Brite Rayon

2220 Blue 2280 Sapphire 2385 Jammie Blue 2742 Pro Violet

Frequently asked questions

What is the Brother Embroidery equivalent of Robison-Anton Super Brite Rayon 2437?

The closest match is Coats Sylko B4651 Dark Violet.

What are the HEX and RGB values of Robison-Anton Super Brite Rayon 2437 Empire Blue?

On screen it is #3f2893, RGB 63, 40, 147. That is the manufacturer's published screen value; the stitched thread will look a little different depending on sheen and light.