Isacord 40 to Madeira Classic Rayon 40 thread conversion chart

The closest Madeira Classic Rayon 40 equivalent for every Isacord 40 color — 398 colors, each with a match rating and two alternatives. Click any number for full details and Pantone approximations.

13%very close or better

60%close or better

398Isacord 40 colors

357Madeira Classic Rayon 40 colors

Near identical 6
Very close 45
Close 189
Approximate 132
Poor match 26

Reverse: Madeira Classic Rayon 40 → Isacord 40 Open converter Shop Madeira Classic Rayon 40 ↗

398 colors

					Match	Alternatives
0003	Ghost White	→	1071	Natural White	Very close ΔE 1.7	1003 1286
0010	Silky White	→	1003	Natural White	Approximate ΔE 5.7	1071 1004
0015	White	→	1003	Natural White	Close ΔE 5.0	1004 1071
0017	Paper White	→	1003	Natural White	Close ΔE 5.0	1004 1071
0020	Black	→	1006	Diamond Black	Poor match ΔE 10.2	1007 1000
0101	Eggshell	→	1071	Natural White	Approximate ΔE 5.6	1003 1004
0105	Ash Mist	→	1011	Traditional Gray	Very close ΔE 1.7	1012 1212
0108	Cobblestone	→	1118	Banner Gray	Close ΔE 5.0	1040 1011
0111	Whale	→	1288	Moon Mist	Close ΔE 2.9	1040 1041
0112	Leadville	→	1288	Moon Mist	Close ΔE 2.9	1040 1041
0124	Fieldstone	→	1072	Aspen White	Approximate ΔE 5.0	1010 1099
0128	Navajo	→	1361	Medium Grey	Close ΔE 4.4	1308 1394
0131	Smoke	→	1011	Traditional Gray	Close ΔE 3.6	1012 1212
0132	Dark Pewter	→	1361	Medium Grey	Close ΔE 2.8	1164 1239
0134	Smoky	→	1241	Black	Close ΔE 3.7	1318 1131
0138	Heavy Storm	→	1164	Gull	Close ΔE 2.9	1361 1364
0142	Sterling	→	1011	Traditional Gray	Close ΔE 3.2	1085 1087
0145	Skylight	→	1286	Dawn Blue	Close ΔE 3.4	1003 1086
0150	Mystik Grey	→	1010	Vapor	Close ΔE 2.8	1087 1085
0151	Cloud	→	1060	Platinum	Close ΔE 2.8	1082 1138
0152	Dolphin	→	1062	Pale Grey	Very close ΔE 1.2	1288 1063
0182	Saturn Grey	→	1286	Dawn Blue	Close ΔE 3.8	1003 1004
0184	Pearl	→	1149	Ecru	Close ΔE 4.4	1072 1286
0220	Sunbeam	→	1023	Lemon	Approximate ΔE 9.9	1150 1135
0221	Light Brass	→	1150	Pebblestone	Approximate ΔE 7.6	1023 1135
0230	Easter Dress	→	1150	Pebblestone	Approximate ΔE 6.5	1023 1135
0232	Seaweed	→	1135	Lemon	Close ΔE 3.6	1023 1349
0250	Lemon Frost	→	1022	Medium Yellow	Approximate ΔE 6.3	1267 1222
0270	Buttercream	→	1022	Medium Yellow	Approximate ΔE 7.1	1222 1123
0310	Yellow	→	1023	Lemon	Approximate ΔE 9.9	1150 1135
0311	Canary	→	1023	Lemon	Approximate ΔE 7.7	1223 1180
0345	Moss	→	1350	Green / Gold	Close ΔE 4.2	1193 1340
0352	Marsh	→	1150	Pebblestone	Close ΔE 4.9	1023 1267
0442	Tarnished Gold	→	1023	Lemon	Approximate ΔE 8.5	1180 1223
0453	Army Drab	→	1102	Green Haze	Close ΔE 2.9	1260 1193
0454	Olive Drab	→	1156	Medium Green / Yellow	Approximate ΔE 5.8	1157 1308
0463	Cypress	→	1392	Harbor Green	Close ΔE 4.0	1098 1306
0465	Umber	→	1156	Medium Green / Yellow	Close ΔE 4.5	1140 1170
0501	Sun	→	1023	Lemon	Approximate ΔE 7.3	1223 1135
0506	Yellow Bird	→	1023	Lemon	Approximate ΔE 5.7	1135 1150
0520	Daffodil	→	1150	Pebblestone	Approximate ΔE 7.3	1023 1267
0532	Champagne	→	1067	Sunshine	Very close ΔE 1.3	1061 1066
0542	Ochre	→	1180	Daffodil	Approximate ΔE 6.5	1223 1323
0546	Ginger	→	1323	Yellow	Close ΔE 3.0	1224 1180
0552	Flax	→	1260	Wheat	Close ΔE 3.2	1305 1070
0555	Light Sage	→	1063	Medium Green / Yellow	Close ΔE 2.4	1306 1062
0576	Very Dark Brown	→	1059	Egyptian Brown	Close ΔE 2.4	1131 1130
0600	Citrus	→	1023	Lemon	Poor match ΔE 12.0	1223 1135
0605	Daisy	→	1023	Lemon	Approximate ΔE 9.2	1223 1135
0608	Sunshine	→	1223	Canary	Approximate ΔE 5.4	1023 1064
0630	Buttercup	→	1150	Pebblestone	Approximate ΔE 6.8	1023 1267
0640	Parchment	→	1123	Tusk	Close ΔE 3.6	1222 1022
0643	Barewood	→	1193	Hemp	Close ΔE 4.4	1260 1102
0651	Cornsilk	→	1222	Celery	Close ΔE 4.6	1061 1123
0660	Vanilla	→	1022	Medium Yellow	Close ΔE 4.9	1267 1222
0670	Cream	→	1071	Natural White	Approximate ΔE 6.2	1003 1123
0672	Baquette	→	1149	Ecru	Very close ΔE 2.0	1082 1138
0674	Armour	→	1308	Medium Green / Yellow	Close ΔE 3.8	1361 1063
0700	Bright Yellow	→	1069	Manila	Very close ΔE 1.8	1024 1125
0702	Papaya	→	1023	Lemon	Close ΔE 4.8	1223 1135
0703	Orange Peel	→	1124	Star Gold	Very close ΔE 1.6	1083 1064
0704	Gold	→	1023	Lemon	Approximate ΔE 6.9	1150 1135
0713	Lemon	→	1023	Lemon	Approximate ΔE 7.3	1135 1223
0721	Antique	→	1352	Black Eyed Susie	Close ΔE 2.4	1192 1196
0722	Khaki	→	1328	Shadow Gray	Close ΔE 3.7	1136 1128
0731	Applesauce	→	1070	Yellow Gold	Close ΔE 3.6	1159 1359
0741	Wheat	→	1224	Star Gold	Close ΔE 3.3	1323 1349
0747	Golden Brown	→	1190	Medium Yellow / Green	Close ΔE 3.1	1340 1196
0761	Oat	→	1123	Tusk	Close ΔE 2.6	1222 1022
0763	Dark Rattan	→	1063	Medium Green / Yellow	Close ΔE 3.6	1157 1306
0776	Sage	→	1136	String	Close ΔE 3.4	1063 1062
0781	Candlewick	→	1123	Tusk	Close ΔE 3.4	1222 1072
0800	Goldenrod	→	1023	Lemon	Poor match ΔE 10.1	1223 1135
0811	Candlelight	→	1064	Daffodil	Very close ΔE 2.2	1223 1124
0821	Honey	→	1223	Canary	Very close ΔE 1.2	1180 1083
0822	Palomino	→	1135	Lemon	Close ΔE 2.9	1023 1180
0824	Liberty Gold	→	1065	Mango	Close ΔE 3.3	1253 1173
0832	Sisal	→	1070	Yellow Gold	Very close ΔE 2.2	1270 1055
0842	Toffee	→	1270	Glow	Close ΔE 2.5	1026 1070
0851	Old Gold	→	1066	Pale Yellow	Close ΔE 2.8	1349 1061
0853	Pecan	→	1338	Olive Drab	Very close ΔE 1.1	1273 1255
0861	Tantone	→	1222	Celery	Close ΔE 4.6	1061 1123
0862	Wild Rice	→	1128	Taupe	Close ΔE 3.1	1060 1062
0870	Muslin	→	1071	Natural White	Approximate ΔE 6.1	1123 1222
0873	Stone	→	1305	Light Green / Yellow	Very close ΔE 2.0	1138 1082
0874	Gravel	→	1142	Whisper Pink	Very close ΔE 2.0	1342 1060
0904	Spanish Gold	→	1172	Buttercup	Close ΔE 4.3	1025 1359
0922	Ashley Gold	→	1192	Bullion	Close ΔE 3.4	1352 1025
0931	Honey Gold	→	1025	Pollen Gold	Approximate ΔE 6.6	1173 1192
0932	Nutmeg	→	1350	Green / Gold	Close ΔE 4.9	1193 1352
0933	Redwood	→	1056	Wicker	Approximate ΔE 5.4	1191 1344
0934	Fawn	→	1084	Sea Mist	Very close ΔE 1.4	1138 1082
0940	Autumn Leaf	→	1359	Pollen Gold	Very close ΔE 1.1	1159 1352
0941	Golden Grain	→	1256	Sirocco	Close ΔE 4.9	1225 1192
0945	Pine Park	→	1344	Beige	Close ΔE 3.9	1191 1348
0970	Linen	→	1022	Medium Yellow	Approximate ΔE 8.0	1123 1071
1030	Passion Fruit	→	1372	Scholastic	Close ΔE 3.4	1272 1155
1032	Bronze	→	1192	Bullion	Very close ΔE 1.5	1352 1025
1055	Bark	→	1056	Wicker	Approximate ΔE 5.4	1191 1344
1060	Shrimp Pink	→	1061	Wheat	Close ΔE 2.7	1066 1067
1061	Taupe	→	1084	Sea Mist	Close ΔE 3.7	1055 1260
1102	Pumpkin	→	1024	Buttercup	Very close ΔE 1.8	1171 1372
1106	Orange	→	1065	Mango	Close ΔE 4.9	1137 1278
1114	Clay	→	1137	Merit Gold	Close ΔE 4.9	1155 1372
1115	Copper	→	1257	Orange / Brown	Approximate ΔE 6.6	1056 1021
1120	Sunset	→	1068	Canary	Near identical ΔE 0.5	1069 1064
1123	Caramel Cream	→	1260	Wheat	Close ΔE 3.9	1070 1193
1133	Peru	→	1070	Yellow Gold	Close ΔE 2.6	1159 1272
1134	Light Cocoa	→	1257	Orange / Brown	Close ΔE 4.8	1056 1348
1140	Meringue	→	1022	Medium Yellow	Very close ΔE 2.1	1267 1222
1141	Tan	→	1026	Glow	Close ΔE 2.7	1272 1270
1154	Penny	→	1257	Orange / Brown	Close ΔE 4.8	1056 1348
1172	Ivory	→	1072	Aspen White	Close ΔE 4.3	1123 1071
1200	Sunset Orange	→	1155	Chamois	Approximate ΔE 5.3	1065 1137
1220	Apricot	→	1171	Star Gold	Close ΔE 4.7	1125 1372
1233	Pony	→	1258	Light Cocoa	Close ΔE 4.8	1257 1348
1300	Tangerine	→	1137	Merit Gold	Close ΔE 3.8	1372 1172
1301	Paprika	→	1378	Sunkist	Approximate ΔE 5.1	1021 1078
1304	Red Pepper	→	1065	Mango	Close ΔE 4.9	1137 1278
1305	Fox Fire	→	1137	Merit Gold	Very close ΔE 2.1	1172 1065
1306	Devil Red	→	1379	Coral	Approximate ΔE 5.1	1077 1178
1310	Hunter Orange	→	1278	Pumpkin	Approximate ΔE 5.8	1078 1065
1311	Date	→	1155	Chamois	Close ΔE 4.7	1065 1226
1312	Burnt Orange	→	1221	Dark Rust	Approximate ΔE 5.9	1037 1039
1321	Dark Orange	→	1078	Paprika	Approximate ΔE 7.5	1253 1021
1322	Dirty Penny	→	1258	Light Cocoa	Close ΔE 2.9	1158 1257
1332	Harvest	→	1179	Dark Rust	Close ΔE 3.0	1221 1307
1334	Spice	→	1253	Toast	Approximate ΔE 5.7	1173 1078
1335	Dark Rust	→	1039	Red Berry	Close ΔE 2.5	1281 1147
1342	Rust	→	1173	Almond	Close ΔE 2.3	1256 1025
1344	Coffee Bean	→	1145	Brown	Close ΔE 4.8	1058 1158
1346	Cinnamon	→	1348	Earthen Tan	Approximate ΔE 5.6	1347 1257
1351	Starfish	→	1026	Glow	Close ΔE 3.3	1217 1270
1352	Salmon	→	1026	Glow	Close ΔE 4.6	1155 1217
1355	Fox	→	1056	Wicker	Approximate ΔE 5.4	1191 1344
1362	Shrimp	→	1066	Pale Yellow	Close ΔE 3.2	1061 1349
1366	Mahogany	→	1258	Light Cocoa	Poor match ΔE 10.3	1158 1058
1375	Dark Charcoal	→	1000	Black	Approximate ΔE 5.3	1007 1008
1430	Melon	→	1155	Chamois	Approximate ΔE 5.4	1217 1152
1514	Brick	→	1221	Dark Rust	Approximate ΔE 5.9	1037 1039
1521	Flamingo	→	1378	Sunkist	Very close ΔE 1.6	1077 1379
1526	Apple Butter	→	1174	Burgundy	Close ΔE 3.1	1158 1038
1532	Coral	→	1018	Flesh Pink	Close ΔE 2.8	1017 1019
1543	Rusty Rose	→	1358	Dark Brown	Close ΔE 3.2	1058 1158
1565	Espresso	→	1229	Dark Grey	Close ΔE 3.2	1228 1230
1600	Spanish Tile	→	1152	Arctic Ice	Close ΔE 3.0	1254 1020
1701	Red Berry	→	1178	Orange	Close ΔE 3.0	1278 1078
1703	Poppy	→	1378	Sunkist	Approximate ΔE 5.9	1078 1077
1704	Candy Apple	→	1146	Saffron	Close ΔE 3.9	1077 1378
1720	Not Quite Red	→	1146	Saffron	Very close ΔE 2.0	1077 1378
1725	Terra Cotta	→	1078	Paprika	Approximate ΔE 5.2	1178 1253
1753	Strawberries n' Cream	→	1107	Shell Pink	Very close ΔE 1.5	1220 1154
1755	Hyacinth	→	1013	Rosewater	Close ΔE 4.5	1113 1004
1760	Twine	→	1127	Alesan	Approximate ΔE 5.4	1026 1149
1761	Tea Rose	→	1013	Rosewater	Close ΔE 3.3	1113 1017
1776	Blackberry	→	1007	Black	Very close ΔE 2.1	1006 1009
1800	Wildfire	→	1378	Sunkist	Close ΔE 3.8	1146 1077
1805	Strawberry	→	1147	Foxy Red	Close ΔE 2.9	1184 1039
1840	Corsage	→	1019	Flesh Pink	Close ΔE 4.9	1317 1015
1860	Shell	→	1003	Natural White	Approximate ΔE 5.0	1071 1004
1874	Pewter	→	1136	String	Close ΔE 3.4	1144 1063
1876	Chocolate	→	1348	Earthen Tan	Close ΔE 2.8	1347 1194
1900	Geranium	→	1154	Cerise	Approximate ΔE 6.1	1354 1234
1902	Poinsettia	→	1146	Saffron	Approximate ΔE 5.9	1037 1378
1903	Lipstick	→	1307	Scarlet	Approximate ΔE 5.8	1146 1077
1904	Cardinal	→	1147	Foxy Red	Very close ΔE 1.7	1037 1184
1906	Tulip	→	1234	Dark Pink	Close ΔE 2.6	1354 1110
1911	Foliage Rose	→	1281	Atom Red	Close ΔE 3.9	1147 1039
1912	Winterberry	→	1186	Red	Very close ΔE 2.3	1187 1281
1913	Cherry	→	1378	Sunkist	Approximate ΔE 6.1	1021 1146
1921	Blossom	→	1220	Pink Icing	Close ΔE 4.5	1254 1016
1940	Chrysanthemum	→	1109	Ruby Glint	Approximate ΔE 7.6	1309 1117
1950	Tropical Pink	→	1109	Ruby Glint	Approximate ΔE 9.5	1110 1310
1972	Silvery Grey	→	1062	Pale Grey	Close ΔE 3.6	1040 1288
2011	Fire Engine	→	1281	Atom Red	Close ΔE 2.8	1181 1039
2022	Rio Red	→	1181	Red Berry	Near identical ΔE 0.8	1238 1038
2051	Teaberry	→	1114	Bisque	Close ΔE 2.9	1015 1115
2101	Country Red	→	1281	Atom Red	Close ΔE 3.3	1039 1147
2113	Cranberry	→	1182	Burgundy	Close ΔE 2.5	1384 1238
2115	Beet Red	→	1182	Burgundy	Very close ΔE 1.4	1384 1238
2123	Bordeaux	→	1381	Cabernet	Close ΔE 4.7	1181 1238
2152	Heather Pink	→	1315	Pink Mist	Approximate ΔE 5.1	1108 1016
2153	Dusty Mauve	→	1315	Pink Mist	Very close ΔE 2.0	1148 1016
2155	Pink Tulip	→	1115	Crystal Pink	Close ΔE 4.5	1114 1113
2160	Iced Pink	→	1013	Rosewater	Close ΔE 4.2	1113 1114
2166	Flesh	→	1120	Crystal Pink	Approximate ΔE 7.3	1013 1113
2170	Chiffon	→	1003	Natural White	Close ΔE 4.8	1071 1004
2171	Blush	→	1004	Blue Blush	Close ΔE 4.6	1003 1002
2211	Pomegranate	→	1389	Brushed Burgundy	Close ΔE 2.6	1183 1182
2220	Tropicana	→	1321	Petal Pink	Approximate ΔE 5.7	1116 1121
2222	Burgundy	→	1119	K. A. Bronze	Very close ΔE 2.2	1034 1183
2224	Claret	→	1182	Burgundy	Very close ΔE 1.4	1384 1238
2241	Mauve	→	1148	Medium Pink	Close ΔE 3.4	1315 1108
2250	Petal Pink	→	1115	Crystal Pink	Close ΔE 4.5	1120 1014
2300	Bright Ruby	→	1309	Wild Pink	Approximate ΔE 7.4	1109 1117
2320	Raspberry	→	1107	Shell Pink	Close ΔE 4.4	1117 1309
2333	Wine	→	1310	Hot Peony	Close ΔE 3.6	1034 1383
2336	Maroon	→	1388	Medium Purple	Close ΔE 3.4	1386 1236
2363	Carnation	→	1013	Rosewater	Approximate ΔE 6.7	1004 1003

					Match	Alternatives
2500	Boysenberry	→	1109	Ruby Glint	Close ΔE 4.2	1110 1319
2504	Plum	→	1310	Hot Peony	Approximate ΔE 7.1	1188 1383
2506	Cerise	→	1110	Ruby Glint	Close ΔE 4.4	1310 1034
2508	Hot Pink	→	1110	Ruby Glint	Approximate ΔE 6.1	1109 1310
2520	Garden Rose	→	1017	Peach	Approximate ΔE 5.0	1053 1217
2521	Fuchsia	→	1354	Cerise	Close ΔE 4.0	1154 1109
2530	Rose	→	1108	Dusty Rose	Close ΔE 4.3	1321 1148
2532	Pretty In Pink	→	1309	Wild Pink	Very close ΔE 2.3	1117 1109
2550	Soft Pink	→	1321	Petal Pink	Approximate ΔE 7.6	1121 1116
2560	Azalea Pink	→	1116	Orchid Pink	Close ΔE 3.8	1014 1115
2564	Titanium	→	1361	Medium Grey	Close ΔE 3.1	1164 1287
2576	Greyhound	→	1362	Light Midnight	Close ΔE 2.4	1233 1318
2600	Dusty Grape	→	1309	Wild Pink	Very close ΔE 1.9	1117 1109
2640	Frosted Plum	→	1031	Carnatio	Poor match ΔE 11.4	1111 1321
2650	Impatiens	→	1120	Crystal Pink	Approximate ΔE 6.0	1121 1115
2655	Aura	→	1120	Crystal Pink	Approximate ΔE 5.2	1115 1113
2674	Steel	→	1040	Silvery Gray	Close ΔE 4.3	1264 1363
2702	Grape Jelly	→	1122	Purple Shadow	Close ΔE 3.5	1334 1313
2704	Purple Passion	→	1334	Mulberry	Approximate ΔE 7.7	1188 1122
2711	Dark Current	→	1310	Hot Peony	Approximate ΔE 8.1	1188 1383
2715	Pansy	→	1310	Hot Peony	Poor match ΔE 11.5	1188 1033
2720	Sangria	→	1389	Brushed Burgundy	Approximate ΔE 8.5	1188 1334
2723	Peony	→	1310	Hot Peony	Close ΔE 3.5	1188 1034
2732	Frosted Orchid	→	1032	Iris	Approximate ΔE 9.1	1235 1319
2762	Misty Rose	→	1356	Rose Beige	Close ΔE 3.3	1264 1232
2764	Violet	→	1319	Hot Pink	Approximate ΔE 6.3	1117 1309
2776	Black Chrome	→	1241	Black	Close ΔE 2.6	1318 1244
2810	Orchid	→	1080	Medium Pink	Poor match ΔE 11.5	1309 1109
2830	Wild Iris	→	1321	Petal Pink	Approximate ΔE 8.7	1080 1031
2864	Columbine	→	1362	Light Midnight	Very close ΔE 1.8	1365 1233
2900	Deep Purple	→	1122	Purple Shadow	Poor match ΔE 11.7	1334 1112
2905	Iris Blue	→	1033	Mulberry	Approximate ΔE 9.6	1032 1188
2910	Grape	→	1080	Medium Pink	Approximate ΔE 7.3	1032 1235
2920	Purple	→	1032	Iris	Approximate ΔE 6.7	1311 1263
2944	Scrumptious Plum	→	1386	Plum	Approximate ΔE 8.0	1044 1009
2953	Concord Fog	→	1343	Blue Ink	Close ΔE 3.7	1313 1233
2954	Aubergine	→	1313	Purple Accent	Approximate ΔE 7.0	1044 1343
3030	Amethyst	→	1232	Violet	Close ΔE 3.2	1111 1031
3040	Lavender	→	1111	Light Pink	Approximate ΔE 9.9	1120 1121
3045	Cachet	→	1121	Pink	Approximate ΔE 5.2	1120 1111
3062	Cinder	→	1363	Purple Cloud	Close ΔE 3.9	1263 1041
3102	Provence	→	1122	Purple Shadow	Poor match ΔE 14.1	1322 1334
3110	Dark Ink	→	1033	Mulberry	Approximate ΔE 8.4	1334 1188
3114	Purple Twist	→	1122	Purple Shadow	Approximate ΔE 5.2	1334 1313
3130	Dawn of Violet	→	1311	Pale Purple	Close ΔE 3.1	1261 1275
3210	Blueberry	→	1330	Violet	Poor match ΔE 10.1	1335 1143
3211	Twilight	→	1112	Purple Accent	Close ΔE 4.4	1033 1322
3241	Amethyst Frost	→	1031	Carnatio	Close ΔE 4.0	1111 1121
3251	Haze	→	1232	Violet	Close ΔE 4.0	1264 1031
3265	Slate Gray	→	1164	Gull	Close ΔE 4.0	1241 1318
3274	Battleship Gray	→	1041	Metal	Close ΔE 3.2	1287 1164
3323	Delft	→	1122	Purple Shadow	Poor match ΔE 11.7	1334 1322
3331	Cadet Blue	→	1030	Lake Blue	Approximate ΔE 9.6	1261 1074
3332	Forget Me Not	→	1335	Violet	Close ΔE 3.8	1266 1330
3333	Fire Blue	→	1366	Violet Blue	Approximate ΔE 8.9	1322 1343
3335	Flag Blue	→	1166	Royal	Approximate ΔE 5.0	1167 1366
3344	Midnight	→	1162	Deep Windsor	Close ΔE 3.0	1161 1277
3350	Lavender Whisper	→	1005	Billowing Sail	Close ΔE 4.7	1001 1198
3353	Light Midnight	→	1366	Violet Blue	Poor match ΔE 14.3	1322 1343
3355	Dark Indigo	→	1366	Violet Blue	Poor match ΔE 14.5	1343 1122
3363	Midnight Blue	→	1043	Black	Close ΔE 3.7	1368 1243
3410	Rich Blue	→	1143	Jay Blue	Very close ΔE 1.6	1335 1175
3444	Concord	→	1164	Gull	Very close ΔE 1.6	1364 1365
3450	Lavendar	→	1261	Pastel Lilac	Close ΔE 2.6	1030 1311
3510	Electric Blue	→	1166	Royal	Poor match ΔE 18.7	1322 1266
3522	Blue	→	1366	Violet Blue	Approximate ΔE 6.6	1322 1166
3536	Heraldic	→	1334	Mulberry	Approximate ΔE 8.3	1188 1122
3541	Venetian Blue	→	1033	Mulberry	Poor match ΔE 15.7	1188 1310
3543	Royal Blue	→	1322	Dark Purple / Navy	Poor match ΔE 16.5	1366 1112
3544	Sapphire	→	1166	Royal	Approximate ΔE 5.0	1167 1366
3554	Navy	→	1277	Blue	Approximate ΔE 8.1	1162 1368
3572	Summer Grey	→	1012	Whisper Grey	Close ΔE 4.2	1212 1030
3574	Darkest Blue	→	1199	Black	Close ΔE 2.8	1244 1367
3600	Nordic Blue	→	1335	Violet	Approximate ΔE 9.0	1330 1143
3611	Blue Ribbon	→	1143	Jay Blue	Poor match ΔE 16.1	1335 1330
3612	Starlight Blue	→	1366	Violet Blue	Approximate ΔE 6.6	1322 1166
3622	Imperial Blue	→	1266	Jamie Blue	Approximate ΔE 8.2	1166 1167
3630	Sweet Boy	→	1075	Baby Blue	Approximate ΔE 5.1	1074 1274
3631	Tufts Blue	→	1143	Jay Blue	Close ΔE 2.4	1335 1175
3640	Lake Blue	→	1074	Ice Blue	Close ΔE 3.3	1075 1030
3641	Wedgewood	→	1261	Pastel Lilac	Approximate ΔE 6.7	1030 1074
3644	Royal Navy	→	1242	Blue Ink	Close ΔE 3.1	1277 1368
3645	Prussian Blue	→	1243	Light Navy	Very close ΔE 2.2	1368 1043
3650	Ice Cap	→	1004	Blue Blush	Close ΔE 4.4	1003 1002
3652	Baby Blue	→	1074	Ice Blue	Very close ΔE 1.2	1027 1075
3654	Blue Shadow	→	1364	Lake Blue	Close ΔE 3.3	1042 1376
3666	Space	→	1199	Black	Very close ΔE 2.0	1244 1367
3713	Cornflower Blue	→	1177	Ocean Blue	Close ΔE 4.1	1276 1143
3730	Something Blue	→	1074	Ice Blue	Approximate ΔE 6.0	1075 1027
3732	Slate Blue	→	1277	Blue	Approximate ΔE 5.7	1242 1368
3743	Harbor	→	1353	Slate Blue	Close ΔE 3.0	1364 1175
3750	Winter Frost	→	1198	Cadet Blue	Very close ΔE 2.1	1153 1151
3761	Winter Sky	→	1003	Natural White	Approximate ΔE 6.6	1004 1002
3770	Oyster	→	1286	Dawn Blue	Close ΔE 3.4	1086 1071
3810	Laguna	→	1275	Cosmic Sky	Close ΔE 3.6	1075 1030
3815	Reef Blue	→	1029	Dolphin Blue	Close ΔE 3.5	1176 1133
3820	Celestial	→	1074	Ice Blue	Close ΔE 4.5	1075 1030
3830	Surfs' Up	→	1373	Ozone	Close ΔE 3.7	1028 1029
3840	Oxford	→	1003	Natural White	Approximate ΔE 8.1	1004 1002
3842	Copenhagen	→	1363	Purple Cloud	Close ΔE 3.5	1041 1118
3852	Manatee	→	1041	Metal	Approximate ΔE 5.0	1160 1353
3900	Cerulean	→	1133	Dolphin Blue	Close ΔE 2.6	1176 1029
3901	Tropical Blue	→	1029	Dolphin Blue	Approximate ΔE 5.5	1373 1028
3902	Colonial Blue	→	1076	Blue	Approximate ΔE 5.5	1335 1266
3910	Crystal Blue	→	1074	Ice Blue	Approximate ΔE 6.7	1132 1027
3951	Azure Blue	→	1198	Cadet Blue	Close ΔE 3.4	1153 1151
3953	Ocean Blue	→	1363	Purple Cloud	Close ΔE 4.0	1040 1263
3962	River Mist	→	1198	Cadet Blue	Approximate ΔE 6.5	1151 1005
3963	Hint of Blue	→	1198	Cadet Blue	Approximate ΔE 7.5	1151 1153
3971	Silver	→	1286	Dawn Blue	Very close ΔE 1.7	1086 1010
4010	Caribbean Blue	→	1093	Indian Ocean Blue	Near identical ΔE 0.9	1094 1095
4032	Teal	→	1373	Ozone	Very close ΔE 2.1	1274 1360
4033	Tartan Blue	→	1296	Peacock	Close ΔE 3.8	1376 1042
4071	Glacier Green	→	1004	Blue Blush	Close ΔE 2.9	1003 1002
4073	Metal	→	1339	Pale Gray Green	Approximate ΔE 5.7	1337 1118
4074	Dimgray	→	1361	Medium Grey	Approximate ΔE 5.0	1164 1041
4101	Wave Blue	→	1095	Aquamarine	Close ΔE 3.7	1094 1289
4103	California Blue	→	1373	Ozone	Approximate ΔE 6.0	1095 1274
4111	Turquoise	→	1093	Indian Ocean Blue	Poor match ΔE 11.7	1292 1094
4113	Alexis Blue	→	1092	Cadet Blue	Close ΔE 4.9	1132 1089
4116	Dark Teal	→	1293	M. D. Green	Very close ΔE 2.3	1091 1291
4133	Deep Ocean	→	1291	Mallard Blue	Close ΔE 4.1	1252 1091
4152	Serenity	→	1089	Basic Turquoise	Close ΔE 4.1	1092 1292
4174	Charcoal	→	1239	Twilight	Close ΔE 2.9	1361 1164
4220	Island Green	→	1093	Indian Ocean Blue	Approximate ΔE 6.7	1299 1045
4230	Aqua	→	1045	Seafrost	Poor match ΔE 12.7	1292 1097
4240	Spearmint	→	1073	Billowing Sail	Poor match ΔE 12.3	1097 1292
4250	Snomoon	→	1073	Billowing Sail	Approximate ΔE 9.6	1097 1071
4410	Aqua Velva	→	1095	Aquamarine	Close ΔE 2.8	1289 1094
4421	Light Mallard	→	1093	Indian Ocean Blue	Very close ΔE 2.3	1094 1088
4423	Marine Aqua	→	1289	Capri	Close ΔE 3.6	1095 1094
4425	Dark Aqua	→	1282	Pale Aqua	Approximate ΔE 6.8	1301 1302
4430	Island Waters	→	1045	Seafrost	Approximate ΔE 8.4	1097 1195
4442	Deep Sea Blue	→	1380	Bluestone	Close ΔE 2.6	1246 1298
4452	Truly Teal	→	1299	Aqua Pearl	Approximate ΔE 5.3	1282 1046
4515	Spruce	→	1293	M. D. Green	Close ΔE 4.9	1052 1185
4531	Caribbean	→	1246	M. D. Green	Approximate ΔE 5.9	1289 1088
4610	Deep Aqua	→	1299	Aqua Pearl	Close ΔE 2.7	1046 1282
4620	Jade	→	1299	Aqua Pearl	Approximate ΔE 6.0	1282 1045
4625	Seagreen	→	1371	Green	Close ΔE 3.5	1185 1351
4643	Amazon	→	1052	Imperial Aqua	Close ΔE 4.6	1160 1091
4644	Mallard	→	1392	Harbor Green	Close ΔE 4.6	1098 1391
4740	Aquamarine	→	1045	Seafrost	Very close ΔE 2.3	1195 1292
4752	Vintage Blue	→	1227	Pale Blue	Close ΔE 4.6	1089 1219
4952	Mystic Blue	→	1292	Light Blue	Close ΔE 3.3	1045 1195
5005	Rain Forest	→	1284	Green Forest	Very close ΔE 2.2	1185 1351
5010	Scotty Green	→	1380	Bluestone	Near identical ΔE 0.4	1245 1298
5050	Luster	→	1073	Billowing Sail	Approximate ΔE 10.0	1097 1100
5100	Green	→	1301	Bluestone	Close ΔE 2.4	1245 1247
5101	Dark Jade	→	1046	Pale Green	Close ΔE 2.4	1299 1245
5115	Baccarat Green	→	1282	Pale Aqua	Close ΔE 4.6	1302 1299
5210	Trellis Green	→	1282	Pale Aqua	Approximate ΔE 5.4	1302 1301
5220	Silver Sage	→	1097	Bleached Aqua	Close ΔE 3.5	1195 1047
5230	Bottle Green	→	1302	Pale Aqua	Poor match ΔE 10.0	1282 1045
5233	Field Green	→	1284	Green Forest	Close ΔE 3.1	1351 1185
5324	Bright Green	→	1370	Evergreen	Close ΔE 4.2	1304 1351
5326	Evergreen	→	1250	Dark Green	Very close ΔE 2.2	1280 1079
5335	Swamp	→	1304	Dark Green	Close ΔE 2.7	1397 1371
5374	Forest Green	→	1370	Evergreen	Approximate ΔE 9.7	1304 1103
5411	Shamrock	→	1079	Kelly	Near identical ΔE 0.5	1051 1251
5415	Irish Green	→	1369	Kelly	Close ΔE 4.3	1051 1079
5422	Swiss Ivy	→	1301	Bluestone	Close ΔE 3.4	1377 1245
5440	Mint	→	1302	Pale Aqua	Approximate ΔE 5.0	1248 1282
5450	Basic Seafoam	→	1097	Bleached Aqua	Approximate ΔE 6.8	1302 1100
5500	Limedrop	→	1248	Sharp Green	Poor match ΔE 11.0	1249 1377
5510	Emerald	→	1249	Harvest Green	Close ΔE 3.5	1050 1049
5513	Ming	→	1249	Harvest Green	Approximate ΔE 5.9	1050 1049
5515	Kelly	→	1249	Harvest Green	Close ΔE 3.4	1251 1050
5531	Pear	→	1248	Sharp Green	Near identical ΔE 0.6	1168 1377
5542	Garden Moss	→	1098	Blue Surf	Close ΔE 4.2	1392 1391
5552	Palm Leaf	→	1339	Pale Gray Green	Approximate ΔE 6.3	1337 1047
5555	Deep Green	→	1370	Evergreen	Close ΔE 3.0	1103 1304
5565	Enchanting Forest	→	1397	Evergreen	Approximate ΔE 6.7	1370 1103
5610	Bright Mint	→	1248	Sharp Green	Approximate ΔE 7.8	1150 1302
5613	Light Kelly	→	1249	Harvest Green	Approximate ΔE 6.8	1377 1301
5633	Lime	→	1049	Spruce	Close ΔE 4.0	1048 1050
5643	Green Dust	→	1370	Evergreen	Approximate ΔE 7.2	1189 1250
5650	Spring Frost	→	1100	Pastel Green	Poor match ΔE 10.9	1022 1150
5664	Willow	→	1227	Pale Blue	Approximate ΔE 6.0	1098 1392
5743	Asparagus	→	1396	Water Lilly	Approximate ΔE 5.7	1391 1392
5822	Kiwi	→	1248	Sharp Green	Approximate ΔE 5.3	1104 1150
5830	Chartreuse	→	1150	Pebblestone	Approximate ΔE 9.8	1267 1022
5832	Celery	→	1248	Sharp Green	Approximate ΔE 5.4	1168 1049
5833	Limabean	→	1248	Sharp Green	Approximate ΔE 7.5	1168 1169
5866	Herb Green	→	1194	Desert Cactus	Poor match ΔE 11.1	1347 1348
5912	Erin Green	→	1248	Sharp Green	Approximate ΔE 9.7	1168 1150
5933	Grasshopper	→	1169	Medium Green	Close ΔE 3.8	1048 1168
5934	Moss Green	→	1169	Medium Green	Approximate ΔE 5.2	1168 1350
5940	Sour Apple neon	→	1150	Pebblestone	Poor match ΔE 12.5	1023 1248
5944	Backyard Green	→	1170	Meadow	Close ΔE 3.8	1369 1189
6010	Mountain Dew neon	→	1023	Lemon	Poor match ΔE 11.0	1150 1135
6011	Tamarack	→	1248	Sharp Green	Approximate ΔE 7.4	1150 1104
6031	Limelight	→	1150	Pebblestone	Approximate ΔE 7.2	1023 1135
6043	Yellowgreen	→	1140	Tamarack	Close ΔE 4.9	1340 1170
6051	Jalapeno	→	1150	Pebblestone	Approximate ΔE 7.9	1267 1248
6071	Old Lace	→	1305	Light Green / Yellow	Close ΔE 4.2	1099 1105
6133	Caper	→	1169	Medium Green	Approximate ΔE 5.8	1350 1168
6151	Lemongrass	→	1267	PaleYellow	Close ΔE 3.8	1022 1150
6156	Olive	→	1194	Desert Cactus	Approximate ΔE 5.6	1156 1157

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 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.

About Madeira Classic Rayon 40

Madeira Classic Rayon 40 is a viscose rayon embroidery thread with a brilliant sheen and one of the largest color ranges available, widely used in fashion and logo embroidery.

More Isacord 40 conversion charts

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

Frequently asked questions

Is there a Isacord 40 to Madeira Classic Rayon 40 conversion chart?

Yes — this page lists the closest Madeira Classic Rayon 40 color for all 398 Isacord 40 colors, computed with the CIEDE2000 color-difference formula from each brand's published color values.

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

51 of 398 colors (13%) rate Very close or better, and 60% rate Close or better. The remaining colors have only approximate substitutes.

Can I convert Madeira Classic Rayon 40 back to Isacord 40?

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