Sulky Rayon 40 to Isacord 40 thread conversion chart

The closest Isacord 40 equivalent for every Sulky Rayon 40 color — 289 colors, each with a match rating and two alternatives. Click any number for full details and Pantone approximations.

20%very close or better

62%close or better

289Sulky Rayon 40 colors

398Isacord 40 colors

Near identical 11
Very close 47
Close 121
Approximate 99
Poor match 11

Reverse: Isacord 40 → Sulky Rayon 40 Open converter Shop Isacord 40 ↗

289 colors

					Match	Alternatives
1001	Bright White	→	4071	Glacier Green	Near identical ΔE 1.0	3650 0015
1002	Soft White	→	0010	Silky White	Very close ΔE 1.2	2170 0101
1071	Off White	→	0670	Cream	Very close ΔE 1.2	0101 0870
1022	Cream	→	0761	Oat	Close ΔE 2.7	0640 0270
1061	Pale Yellow	→	6151	Lemongrass	Close ΔE 3.4	0250 0660
1067	Lemon Yellow	→	0520	Daffodil	Close ΔE 2.7	0220 0310
1066	Primrose	→	0230	Easter Dress	Very close ΔE 2.0	0506 0704
1135	Pastel Yellow	→	0506	Yellow Bird	Very close ΔE 1.3	0704 0713
1167	Maize Yellow	→	0811	Candlelight	Very close ΔE 2.0	0821 0608
502	Cornsilk	→	0821	Honey	Very close ΔE 1.8	0811 0608
1187	Mimosa Yellow	→	0311	Canary	Near identical ΔE 0.3	0608 0501
1023	Yellow	→	0702	Papaya	Close ΔE 2.9	0506 0232
1124	Sun Yellow	→	0605	Daisy	Very close ΔE 1.1	0311 0501
1185	Golden Yellow	→	1120	Sunset	Very close ΔE 2.1	0703 0811
1083	Spark Gold	→	1120	Sunset	Close ΔE 2.5	0811 0703
1024	Goldenrod	→	1120	Sunset	Very close ΔE 1.3	0700 0703
1137	Yellow Orange	→	1120	Sunset	Very close ΔE 1.6	0703 0811
567	Butterfly Gold	→	0700	Bright Yellow	Close ΔE 3.4	1102 0904
1333	Sunflower Gold	→	1120	Sunset	Close ΔE 2.5	0703 0811
523	Autumn Gold	→	0904	Spanish Gold	Close ΔE 3.1	1305 1300
1025	Mine Gold	→	0904	Spanish Gold	Close ΔE 4.5	0931 1305
1262	Dk. Autumn Gold	→	0932	Nutmeg	Approximate ΔE 5.8	0721 0345
1159	Temple Gold	→	0940	Autumn Leaf	Close ΔE 4.0	0932 0904
1227	Gold Green	→	0932	Nutmeg	Approximate ΔE 5.5	0721 0940
1260	Summer Gold	→	1120	Sunset	Approximate ΔE 6.6	0940 0546
1243	Spring Moss	→	0821	Honey	Close ΔE 3.3	0542 0546
520	Bone	→	0761	Oat	Close ΔE 2.7	0870 0640
1082	Ecru	→	1060	Shrimp Pink	Very close ΔE 2.0	0532 0640
508	Sand	→	0781	Candlewick	Very close ΔE 2.0	1172 0640
1127	Med. Ecru	→	0640	Parchment	Very close ΔE 1.2	0761 1060
1149	Deep Ecru	→	0851	Old Gold	Close ΔE 3.6	1362 0651
1128	Dk. Ecru	→	0853	Pecan	Approximate ΔE 7.2	0874 0941
1269	Mushroom	→	2762	Misty Rose	Approximate ΔE 8.0	2241 0874
1054	Med. Dk. Ecru	→	2520	Garden Rose	Close ΔE 4.5	1532 1760
1217	Chestnut	→	1312	Burnt Orange	Close ΔE 4.3	1514 1902
1264	Cognac	→	1526	Apple Butter	Poor match ΔE 10.3	2022 2113
1070	Gold	→	0822	Palomino	Close ΔE 4.0	0703 0741
1055	Tawny Tan	→	0842	Toffee	Very close ΔE 1.1	0851 1141
1549	Flax	→	0731	Applesauce	Close ΔE 2.7	0832 1133
562	Spice	→	0700	Bright Yellow	Very close ΔE 2.2	1102 1120
1313	Bittersweet	→	1305	Fox Fire	Very close ΔE 1.1	1300 1114
1126	Tan	→	0904	Spanish Gold	Very close ΔE 1.9	1114 1305
1056	Med. Tawny Tan	→	1115	Copper	Close ΔE 4.3	0931 0933
521	Nutmeg	→	0931	Honey Gold	Close ΔE 3.9	1342 0933
1021	Maple	→	1310	Hunter Orange	Close ΔE 3.5	1321 1725
568	Cinnamon	→	0824	Liberty Gold	Approximate ΔE 5.5	1310 1304
1158	Dk. Maple	→	1913	Cherry	Approximate ΔE 5.3	1301 1321
1237	Deep Mauve	→	1332	Harvest	Approximate ΔE 5.6	1720 1902
1216	Med. Maple	→	1312	Burnt Orange	Close ΔE 4.8	1514 1902
621	Sunset	→	1913	Cherry	Very close ΔE 1.3	1301 1800
1183	Black Cherry	→	2336	Maroon	Poor match ΔE 12.6	2944 2113
1180	Med. Taupe	→	0722	Khaki	Close ΔE 3.4	0853 0862
1179	Dk. Taupe	→	1134	Light Cocoa	Close ΔE 3.3	1154 1346
1266	Toast	→	0933	Redwood	Close ΔE 3.7	1055 1355
1265	Burnt Toast	→	0933	Redwood	Close ΔE 3.6	1055 1355
1170	Lt. Brown	→	0933	Redwood	Close ΔE 2.9	1055 1355
1267	Mink Brown	→	1322	Dirty Penny	Very close ΔE 1.7	1233 1134
1129	Brown	→	1366	Mahogany	Approximate ΔE 8.7	1344 1526
1130	Dk. Brown	→	1344	Coffee Bean	Approximate ΔE 9.7	1526 1366
1059	Dk. Tawny Brown	→	2113	Cranberry	Poor match ΔE 12.1	1526 1344
1131	Cloister Brown	→	2113	Cranberry	Poor match ΔE 12.1	2115 2224
1058	Tawny Brown	→	1366	Mahogany	Close ΔE 3.0	5866 1233
1057	Dk. Tawny Tan	→	1366	Mahogany	Close ΔE 4.9	1344 1526
1186	Sable Brown	→	1526	Apple Butter	Poor match ΔE 11.7	2113 2022
1247	Mahogany	→	1526	Apple Butter	Poor match ΔE 10.6	2113 2022
1214	Med. Chestnut	→	2113	Cranberry	Approximate ΔE 5.3	1526 2115
1215	Blackberry	→	2113	Cranberry	Approximate ΔE 8.9	2115 2224
1239	Apricot	→	1030	Passion Fruit	Close ΔE 4.0	1300 1102
1238	Orange Sunrise	→	1304	Red Pepper	Very close ΔE 1.9	1305 1106
1065	Orange Yellow	→	1305	Fox Fire	Very close ΔE 1.7	1300 1114
1168	True Orange	→	1106	Orange	Close ΔE 3.0	1304 0824
1181	Rust	→	1902	Poinsettia	Near identical ΔE 0.2	1913 1800
1078	Tangerine	→	1310	Hunter Orange	Approximate ΔE 5.7	1106 1701
1184	Orange Red	→	1310	Hunter Orange	Approximate ΔE 5.7	1106 1701
1246	Orange Flame	→	1703	Poppy	Near identical ΔE 0.0	1800 1521
1317	Poppy	→	1703	Poppy	Near identical ΔE 0.0	1800 1521
1037	Lt. Red	→	1703	Poppy	Very close ΔE 1.3	1800 1521
1147	Christmas Red	→	1800	Wildfire	Near identical ΔE 0.2	1703 1521
1039	True Red	→	1800	Wildfire	Near identical ΔE 0.2	1703 1521
561	Lipstick	→	1800	Wildfire	Very close ΔE 1.9	1902 1913
1533	Lt. Rose	→	1805	Strawberry	Approximate ΔE 5.4	1906 1912
1120	Pale Pink	→	1755	Hyacinth	Close ΔE 2.8	2160 1761
1068	Pink Tint	→	1755	Hyacinth	Very close ΔE 1.5	2160 2363
1113	Pastel Mauve	→	2520	Garden Rose	Close ΔE 3.2	1760 1761
1225	Pastel Pink	→	2155	Pink Tulip	Very close ΔE 1.1	2250 2160
1121	Pink	→	2560	Azalea Pink	Near identical ΔE 1.0	2250 2650
1115	Lt. Pink	→	2051	Teaberry	Close ΔE 4.3	2155 1840
1108	Lt. Mauve	→	1840	Corsage	Close ΔE 2.6	2152 2153
1117	Mauve	→	1840	Corsage	Close ΔE 3.9	1532 2153
1224	Bright Pink	→	2220	Tropicana	Close ΔE 4.9	2152 2530
1256	Sweet Pink	→	2152	Heather Pink	Approximate ΔE 6.0	2530 2241
1515	Rosebud	→	2530	Rose	Close ΔE 2.4	2220 2152
1109	Hot Pink	→	2532	Pretty In Pink	Close ΔE 2.6	2600 2320
1307	Petal Pink	→	2320	Raspberry	Close ΔE 2.7	1753 2521
1511	Deep Rose	→	1753	Strawberries n' Cream	Close ΔE 4.4	2320 2521
1231	Med. Rose	→	2521	Fuchsia	Very close ΔE 2.1	1900 1906
1191	Dk. Rose	→	1906	Tulip	Approximate ΔE 5.1	1912 2506
1213	Taupe	→	0874	Gravel	Close ΔE 2.4	0151 0862
1304	Dewberry	→	1921	Blossom	Approximate ΔE 9.4	1332 1600
1119	Dk. Mauve	→	2764	Violet	Approximate ΔE 7.7	1921 2320
1190	Med. Burgundy	→	2222	Burgundy	Approximate ΔE 5.6	1335 1912
1081	Brick	→	1753	Strawberries n' Cream	Close ΔE 3.9	1921 2320
1034	Burgundy	→	1904	Cardinal	Close ΔE 4.6	1720 1903
1263	Red Jubilee	→	1902	Poinsettia	Approximate ΔE 5.1	1312 1514
1311	Mulberry	→	2011	Fire Engine	Very close ΔE 1.2	2022 2101
1169	Bayberry Red	→	1312	Burnt Orange	Approximate ΔE 5.3	1514 1902
1312	Wine	→	1312	Burnt Orange	Approximate ΔE 8.0	1514 1526
1035	Dk. Burgundy	→	1526	Apple Butter	Approximate ΔE 9.6	1312 1514
1309	Magenta	→	2211	Pomegranate	Very close ΔE 1.0	2115 2224
1017	Pastel Peach	→	0781	Candlewick	Close ΔE 2.5	0761 0640
1258	Coral Reef	→	1760	Twine	Close ΔE 2.9	1351 1141
619	Dusty Peach	→	1141	Tan	Close ΔE 3.7	1351 1760
1019	Peach	→	1430	Melon	Close ΔE 4.0	1600 1352
1259	Salmon Peach	→	1600	Spanish Tile	Close ΔE 3.4	1725 0824
1064	Pale Peach	→	2051	Teaberry	Close ΔE 4.6	1532 1840
1015	Med. Peach	→	1532	Coral	Approximate ΔE 6.8	2520 0874
1016	Pastel Coral	→	1600	Spanish Tile	Approximate ΔE 5.8	1921 1840
1148	Lt. Coral	→	1840	Corsage	Close ΔE 3.6	2155 1532
1020	Dk. Peach	→	1600	Spanish Tile	Approximate ΔE 5.5	1921 1306
1154	Coral	→	1840	Corsage	Approximate ΔE 5.2	2152 2153
1303	Watermelon	→	1753	Strawberries n' Cream	Close ΔE 4.0	2320 2521
1558	Tea Rose	→	1753	Strawberries n' Cream	Very close ΔE 1.3	2320 2521
1257	Deep Coral	→	1903	Lipstick	Very close ΔE 1.9	1704 1720
1188	Red Geranium	→	1903	Lipstick	Approximate ΔE 6.0	1704 1753
1111	Pastel Orchid	→	2650	Impatiens	Very close ΔE 1.9	2250 3045
1031	Med. Orchid	→	2655	Aura	Close ΔE 3.4	2051 2166
1033	Dk. Orchid	→	2532	Pretty In Pink	Close ΔE 2.5	2600 2320
1080	Orchid	→	2530	Rose	Close ΔE 4.7	2241 2532
1255	Deep Orchid	→	2508	Hot Pink	Close ΔE 4.7	2506 1950
1192	Fuchsia	→	2508	Hot Pink	Close ΔE 4.5	1950 2506
1193	Lavender	→	3045	Cachet	Close ΔE 4.3	3241 2550
1297	Purple Shadow	→	1543	Rusty Rose	Poor match ΔE 10.9	2864 2576
1298	Dk. Plum	→	2336	Maroon	Approximate ΔE 8.6	2576 2864
1032	Med. Purple	→	2830	Wild Iris	Approximate ΔE 6.2	2640 2810
1194	Lt. Purple	→	2810	Orchid	Close ΔE 3.6	2830 2910
1122	Purple	→	3110	Dark Ink	Close ΔE 3.7	2715 2711
1195	Dk. Purple	→	3114	Purple Twist	Approximate ΔE 7.3	3323 3355
1299	Purple Shadow	→	3114	Purple Twist	Approximate ΔE 5.0	2702 2704
1235	Deep Purple	→	3110	Dark Ink	Near identical ΔE 0.3	2715 2905
1112	Royal Purple	→	3323	Delft	Very close ΔE 2.1	2900 3102
1545	Purple Accent	→	2764	Violet	Approximate ΔE 7.5	2500 2222
1300	Plum	→	2211	Pomegranate	Very close ΔE 2.2	2115 2224
1189	Dk. Chestnut	→	2336	Maroon	Approximate ΔE 7.7	2211 2720
1254	Dusty Lavender	→	2640	Frosted Plum	Close ΔE 4.2	3040 3241

					Match	Alternatives
1296	Hyacinth	→	2640	Frosted Plum	Close ΔE 3.0	3241 2830
1226	Dk. Periwinkle	→	3211	Twilight	Approximate ΔE 6.8	3110 3522
1561	Deep Hyacinth	→	2920	Purple	Close ΔE 4.7	3600 3130
1302	Eggplant	→	2900	Deep Purple	Close ΔE 3.7	3110 3102
1301	Deep Eggplant	→	3114	Purple Twist	Approximate ΔE 7.9	3323 3355
1199	Admiral Navy Blue	→	3114	Purple Twist	Approximate ΔE 6.5	2954 2702
1197	Med. Navy	→	2954	Aubergine	Approximate ΔE 8.2	3114 2944
1325	Whisper Gray	→	2170	Chiffon	Very close ΔE 1.4	0010 0015
1268	Lt. Gray Khaki	→	0003	Ghost White	Very close ΔE 1.5	0101 0670
1236	Lt. Silver	→	0182	Saturn Grey	Close ΔE 4.4	0145 1860
1327	Dk. Whisper Gray	→	0184	Pearl	Close ΔE 4.1	0182 1755
1218	Silver Gray	→	0124	Fieldstone	Close ΔE 4.5	0003 0761
1011	Steel Gray	→	0131	Smoke	Approximate ΔE 6.4	0142 0151
1328	Nickel Gray	→	0131	Smoke	Approximate ΔE 6.6	0142 0151
1329	Dk. Nickel Gray	→	2762	Misty Rose	Approximate ΔE 6.4	0131 0108
1295	Sterling	→	3842	Copenhagen	Close ΔE 3.5	0111 0112
1219	Gray	→	2762	Misty Rose	Approximate ΔE 5.7	2674 1972
1040	Med. Dk. Khaki	→	1874	Pewter	Approximate ΔE 9.8	0111 0112
1041	Med. Dk. Gray	→	0111	Whale	Approximate ΔE 7.3	0112 2674
1166	Med. Steel Gray	→	0111	Whale	Approximate ΔE 7.8	0112 1972
1306	Gun Metal Gray	→	3953	Ocean Blue	Approximate ΔE 9.5	3062 0111
1220	Charcoal Gray	→	1543	Rusty Rose	Approximate ΔE 9.0	2864 2576
1240	Smokey Gray	→	2222	Burgundy	Poor match ΔE 11.3	2864 2576
1241	Dk. Ash	→	2336	Maroon	Close ΔE 3.8	2211 2115
1086	Pale Seafoam	→	0970	Linen	Very close ΔE 1.2	0270 0870
1063	Pale Yellow Green	→	0670	Cream	Close ΔE 3.9	0101 0003
1331	Pale Green	→	0270	Buttercream	Close ΔE 4.3	0970 0250
1077	Jade Tint	→	3770	Oyster	Approximate ΔE 6.5	0150 3971
1275	Sea Mist	→	0270	Buttercream	Approximate ΔE 6.0	1140 0970
580	Mint Julep	→	5643	Green Dust	Approximate ΔE 5.1	5326 5944
1232	Classic Green	→	5374	Forest Green	Approximate ΔE 6.1	5565 5555
1100	Lt. Grass Green	→	5822	Kiwi	Close ΔE 4.5	6011 5531
1047	Mint Green	→	5822	Kiwi	Close ΔE 3.3	5531 5832
1279	Willow Green	→	5531	Pear	Very close ΔE 2.1	5822 5832
1280	Dk. Willow Green	→	5422	Swiss Ivy	Close ΔE 3.4	5613 4425
1510	Lime Green	→	5833	Limabean	Approximate ΔE 5.2	5832 5912
1274	Nile Green	→	5633	Lime	Close ΔE 2.7	5510 5513
1049	Grass Green	→	5513	Ming	Close ΔE 3.3	5510 5633
1277	Ivy Green	→	5415	Irish Green	Approximate ΔE 8.0	5944 5411
1278	Bright Green	→	5510	Emerald	Approximate ΔE 5.3	5613 5513
1101	True Green	→	5415	Irish Green	Approximate ΔE 5.4	5411 5510
1079	Emerald Green	→	5643	Green Dust	Close ΔE 3.5	5555 5374
569	Garden Green	→	5643	Green Dust	Close ΔE 3.8	5555 5415
1051	Christmas Greem	→	5643	Green Dust	Approximate ΔE 7.7	5944 5415
1208	Mallard Green	→	5374	Forest Green	Close ΔE 4.3	5565 5555
1085	Silver	→	0184	Pearl	Close ΔE 2.7	1755 1761
1321	Gray Khaki	→	0124	Fieldstone	Very close ΔE 2.0	0150 3770
1229	Lt. Putty	→	0182	Saturn Grey	Close ΔE 2.5	0145 3971
1508	Putty	→	0124	Fieldstone	Close ΔE 4.3	0150 3770
1270	Dk. Gray Khaki	→	0150	Mystik Grey	Very close ΔE 2.0	0142 0124
1228	Drab Green	→	5552	Palm Leaf	Approximate ΔE 5.6	6071 5664
1211	Lt. Khaki	→	5552	Palm Leaf	Close ΔE 2.6	5664 4752
1212	Khaki	→	0454	Olive Drab	Approximate ΔE 5.2	6156 0465
1272	Hedge Green	→	0454	Olive Drab	Poor match ΔE 10.9	6156 5866
630	Moss Green	→	6043	Yellowgreen	Close ΔE 3.7	0465 6156
1156	Lt. Army Green	→	6156	Olive	Approximate ΔE 5.2	0465 0454
1173	Med. Army Green	→	6156	Olive	Approximate ΔE 7.3	0454 0465
1210	Dk. Army Green	→	5374	Forest Green	Approximate ΔE 9.0	5565 5555
1273	Dk. Forest	→	1375	Dark Charcoal	Approximate ΔE 8.4	0134 5565
1104	Pastel Yellow Green	→	5933	Grasshopper	Approximate ΔE 5.8	5832 0453
1209	Lt. Avocado	→	6011	Tamarack	Approximate ΔE 5.8	6031 5832
1322	Chartreuse	→	6133	Caper	Approximate ΔE 6.5	5934 6043
1332	Deep Chartreuse	→	6043	Yellowgreen	Approximate ΔE 6.0	0747 6133
1177	Avocado	→	6133	Caper	Close ΔE 4.1	5934 0345
1276	Pistachio	→	6043	Yellowgreen	Near identical ΔE 0.7	0465 6156
1176	Med. Dk. Avocado	→	6156	Olive	Approximate ΔE 9.5	0454 0465
1175	Dk. Avocado	→	5374	Forest Green	Approximate ΔE 6.7	5565 5555
1174	Dk. Pine Green	→	5374	Forest Green	Approximate ΔE 6.7	5565 5324
1287	French Green	→	5555	Deep Green	Approximate ΔE 8.2	5743 5233
1552	Dk. Desert Cactus	→	4644	Mallard	Close ΔE 4.6	0463 5542
1550	Desert Cactus	→	5664	Willow	Close ΔE 4.3	4644 5542
1271	Evergreen	→	5555	Deep Green	Approximate ΔE 6.5	5643 5565
1103	Dk. Khaki	→	0020	Black	Approximate ΔE 8.5	1375 3574
1204	Pastel Jade	→	5220	Silver Sage	Approximate ΔE 5.1	4952 4740
1205	Med. Jade	→	4032	Teal	Close ΔE 4.4	3830 3810
1305	Sage Green	→	5220	Silver Sage	Approximate ΔE 6.9	4952 5552
1207	Seafoam Green	→	5664	Willow	Approximate ΔE 7.0	5552 4752
525	Enlish Green	→	5555	Deep Green	Approximate ΔE 8.1	5374 5643
1286	Dk. French Green	→	1375	Dark Charcoal	Poor match ΔE 10.4	5565 5866
538	Forest Green	→	5233	Field Green	Close ΔE 4.5	4625 5005
1046	Teal	→	5411	Shamrock	Close ΔE 3.5	5415 5326
640	Med. Aqua	→	5326	Evergreen	Very close ΔE 2.2	5233 5643
1517	Coachman Green	→	5324	Bright Green	Close ΔE 2.6	5555 5335
1045	Lt. Teal	→	5650	Spring Frost	Approximate ΔE 5.1	5450 5830
1288	Aqua	→	5100	Green	Close ΔE 2.3	5422 5515
571	Deep Aqua	→	5411	Shamrock	Approximate ΔE 6.3	5010 5100
1503	Green Peacock	→	5100	Green	Approximate ΔE 5.3	5411 5515
1230	Dk. Teal	→	5335	Swamp	Close ΔE 3.5	5324 5565
1151	Powder Blue Tint	→	4071	Glacier Green	Close ΔE 4.4	0145 0182
1165	Lt. Sky Blue	→	3650	Ice Cap	Close ΔE 3.5	0145 4071
1203	Lt. Weathered Blue	→	0105	Ash Mist	Close ΔE 3.0	3572 0131
1223	Baby Blue Tint	→	3350	Lavender Whisper	Close ΔE 4.8	3962 4071
1074	Pale Powder Blue	→	3350	Lavender Whisper	Approximate ΔE 5.3	0182 0145
1289	Ice Blue	→	3840	Oxford	Close ΔE 3.1	3761 3650
1145	Powder Blue	→	3963	Hint of Blue	Approximate ΔE 6.6	4240 3750
1248	Med. Pastel Blue	→	3963	Hint of Blue	Close ΔE 3.1	3962 3840
1201	Med. Powder Blue	→	3810	Laguna	Approximate ΔE 5.3	3830 3815
1292	Heron Blue	→	3350	Lavender Whisper	Very close ΔE 1.9	3962 3951
1222	Lt. Baby Blue	→	3350	Lavender Whisper	Close ΔE 3.3	3951 3962
1028	Baby Blue	→	3641	Wedgewood	Close ΔE 4.7	3350 3951
1249	Cornflower Blue	→	3630	Sweet Boy	Approximate ΔE 5.2	3901 3830
1030	Periwinkle	→	3450	Lavendar	Close ΔE 4.5	3030 3641
1134	Peacock Blue	→	3631	Tufts Blue	Close ΔE 4.7	3713 3900
1029	Med. Blue	→	3820	Celestial	Very close ΔE 2.0	3730 3640
1196	Blue	→	3910	Crystal Blue	Close ΔE 2.7	3652 3730
1076	Royal Blue	→	3211	Twilight	Approximate ΔE 7.3	3332 3410
1143	True Blue	→	3654	Blue Shadow	Close ΔE 4.2	3444 3743
1198	Dusty Navy	→	3654	Blue Shadow	Close ΔE 4.5	3332 3645
1253	Dk. Sapphire	→	3332	Forget Me Not	Approximate ΔE 5.2	3622 3902
526	Cobalt Blue	→	3335	Flag Blue	Close ΔE 4.4	3544 3644
1535	Team Blue	→	3333	Fire Blue	Close ΔE 3.3	3522 3612
1202	Deep Turquoise	→	3363	Midnight Blue	Approximate ΔE 5.8	3645 3644
1291	Winter Sky	→	3062	Cinder	Close ΔE 3.4	3953 3274
1172	Med. Weathered Blue	→	3062	Cinder	Close ΔE 2.8	3953 3842
1284	Dk. Witner Sky	→	4133	Deep Ocean	Close ΔE 3.8	4643 4515
1233	Ocean Teal	→	5565	Enchanting Forest	Approximate ΔE 7.0	5374 1375
1242	Nassau Blue	→	3211	Twilight	Approximate ΔE 5.1	3522 3612
572	Blue Ribbon	→	3353	Light Midnight	Very close ΔE 1.7	3355 3333
1293	Deep Nassau Blue	→	3114	Purple Twist	Very close ΔE 1.1	2702 3323
1042	Bright Navy Blue	→	3114	Purple Twist	Close ΔE 4.1	2702 2953
1200	Med. Dk. Navy	→	2954	Aubergine	Approximate ΔE 8.0	2944 3114
1294	Deep Slate Gray	→	3114	Purple Twist	Approximate ΔE 5.6	2336 2702
1043	Dk. Navy	→	2954	Aubergine	Approximate ΔE 8.8	2944 3114
505	Deep Arctic Sky	→	2954	Aubergine	Approximate ΔE 9.0	3363 2944
1171	Weathered Blue	→	1375	Dark Charcoal	Approximate ΔE 9.4	0020 5565
1283	Slate Gray	→	2953	Concord Fog	Close ΔE 4.7	2576 2864
643	Arctic Sky	→	2954	Aubergine	Close ΔE 3.6	2953 3363
1044	Midnight Blue	→	2954	Aubergine	Approximate ΔE 10.0	3114 2944
1182	Blue Black	→	0020	Black	Approximate ΔE 7.9	3574 2944
1234	Almost Black	→	2944	Scrumptious Plum	Poor match ΔE 10.2	2336 0576
1005	Black	→	0020	Black	Near identical ΔE 0.0	1375 3574
1206	Dark Jade	→	4116	Dark Teal	Close ΔE 3.0	4515 5233
1285	Dk. Sage Green	→	5335	Swamp	Very close ΔE 2.2	4625 5005
1162	Deep Teal	→	3344	Midnight	Close ΔE 3.1	3732 3554
1536	Midnight Teal	→	1375	Dark Charcoal	Approximate ΔE 9.9	0020 5565
1560	Marine Aqua	→	4111	Turquoise	Approximate ΔE 5.3	4113 4010
1090	Deep Peacock	→	5005	Rain Forest	Close ΔE 3.6	4625 4515
1250	Duck Wing Blue	→	4133	Deep Ocean	Close ΔE 4.7	4033 3654
1096	Dk. Turquoise	→	4133	Deep Ocean	Close ΔE 3.8	4116 4515
1513	Wild Peacock	→	5326	Evergreen	Approximate ΔE 6.3	5233 5005
1251	Bright Turquoise	→	4116	Dark Teal	Close ΔE 3.2	4515 4643
1095	Turquoise	→	4620	Jade	Very close ΔE 2.1	4452 5115
1094	Med. Turquoise	→	4010	Caribbean Blue	Very close ΔE 1.1	4421 4220
1252	Bright Peacock	→	4101	Wave Blue	Close ΔE 3.2	4423 4531
1534	Sapphire	→	3900	Cerulean	Close ΔE 3.3	3713 3631

Match quality is the CIEDE2000 color difference (ΔE00) computed from screen RGB values. Sheen (rayon vs polyester), thread weight and dye lot also affect how a substitute looks — confirm with a physical thread card before ordering.

About Sulky Rayon 40

Sulky Rayon 40 is a viscose rayon embroidery thread popular with home embroiderers and quilters for its soft sheen and broad palette.

About Isacord 40

Isacord 40 is Amann Group's trilobal polyester embroidery thread and one of the most widely stocked threads in commercial embroidery. It is colorfast, bleach-safe and runs cleanly at high speed, which is why so many digitized designs are keyed to Isacord numbers.

More Sulky Rayon 40 conversion charts

Sulky→Brother Embroidery Sulky→Coats Sylko Sulky→Fil-Tec Glide Sulky→Floriani Polyester Sulky→Gunold POLY 40 Sulky→Hemingworth PolySelect Sulky→Janome Polyester Sulky→Madeira Classic Rayon 40 Sulky→Madeira Polyneon 40 Sulky→Marathon Polyester Sulky→Marathon Rayon Sulky→Mettler Poly Sheen Sulky→Robison-Anton Super Brite Rayon Sulky→Robison-Anton Super Strength Polyester Sulky→Sulky PolyLite / Poly Deco

Frequently asked questions

Is there a Sulky Rayon 40 to Isacord 40 conversion chart?

Yes — this page lists the closest Isacord 40 color for all 289 Sulky Rayon 40 colors, computed with the CIEDE2000 color-difference formula from each brand's published color values.

How many Sulky Rayon 40 colors have a close match in Isacord 40?

58 of 289 colors (20%) rate Very close or better, and 62% rate Close or better. The remaining colors have only approximate substitutes.

Can I convert Isacord 40 back to Sulky Rayon 40?

Yes, use the reverse chart: Isacord 40 to Sulky Rayon 40. Because each brand's palette is different, the reverse match is not always the same color.