Marathon Rayon to Isacord 40 thread conversion chart

The closest Isacord 40 equivalent for every Marathon Rayon color — 317 colors, each with a match rating and two alternatives. Click any number for full details and Pantone approximations.

25%very close or better

74%close or better

317Marathon Rayon colors

398Isacord 40 colors

Near identical 24
Very close 54
Close 158
Approximate 78
Poor match 3

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

317 colors

					Match	Alternatives
1001	Natural White	→	0670	Cream	Close ΔE 2.7	0870 0003
1002	Eggshell	→	0761	Oat	Very close ΔE 1.7	0640 0870
1003	Medium Yellow	→	0230	Easter Dress	Very close ΔE 1.9	0630 0352
1004	Medium Yellow	→	0230	Easter Dress	Very close ΔE 1.9	0704 0630
1005	Daffodil	→	0311	Canary	Very close ΔE 1.7	0501 0605
1006	Pale Yellow	→	0230	Easter Dress	Very close ΔE 2.0	0630 0352
1007	Canary Yellow	→	0311	Canary	Very close ΔE 1.7	0501 0702
1008	Moonbeam	→	0311	Canary	Very close ΔE 1.7	0608 0702
1009	Canary	→	0608	Sunshine	Very close ΔE 1.3	0821 0311
1010	Tusk	→	0532	Champagne	Close ΔE 3.4	1060 6151
1011	Star Gold	→	0821	Honey	Close ΔE 3.8	0702 0608
1012	Yellow Poppy	→	1120	Sunset	Close ΔE 3.1	0700 0703
1015	Almond	→	0904	Spanish Gold	Close ΔE 4.7	0922 1032
1016	Pale Green / Yellow	→	0453	Army Drab	Approximate ΔE 5.5	0546 0345
1017	Popcorn	→	0822	Palomino	Close ΔE 4.2	0232 0230
1018	Black Eyed Susie	→	0542	Ochre	Close ΔE 3.2	0546 0932
1019	Light Pink	→	2160	Iced Pink	Very close ΔE 1.9	1755 2655
1020	Pink Bazaar	→	2655	Aura	Close ΔE 2.9	2250 2166
1021	Memphis Belle	→	2560	Azalea Pink	Close ΔE 3.6	2650 2250
1022	Carnatio	→	2560	Azalea Pink	Close ΔE 2.6	2250 2220
1024	Begonia	→	2300	Bright Ruby	Close ΔE 4.2	1940 2320
1025	Cherry Blossom	→	1900	Geranium	Very close ΔE 1.6	2521 1906
1026	Dark Pink	→	1906	Tulip	Close ΔE 4.4	1912 1805
1027	Floral Pink	→	2532	Pretty In Pink	Close ΔE 3.7	2530 2600
1029	Oyster	→	2363	Carnation	Very close ΔE 1.8	1755 2171
1030	Rosewater	→	1761	Tea Rose	Very close ΔE 1.7	2160 1755
1031	Desert Bloom	→	2155	Pink Tulip	Close ΔE 3.6	2250 1840
1032	Orchid Pink	→	2155	Pink Tulip	Close ΔE 3.5	2250 1840
1033	Emily Pink	→	1840	Corsage	Very close ΔE 1.5	2152 2560
1034	Azalea	→	2320	Raspberry	Approximate ΔE 7.0	1753 2152
1035	Medium Pink	→	1921	Blossom	Close ΔE 3.9	2241 2153
1037	Crystal Pink	→	1761	Tea Rose	Close ΔE 3.1	2160 2155
1038	Crystal Pink	→	1761	Tea Rose	Close ΔE 3.3	2160 2155
1039	Bisque	→	2520	Garden Rose	Close ΔE 2.6	1760 1351
1040	Blossom	→	1532	Coral	Close ΔE 4.4	2520 1351
1041	Cadmium Orange	→	1430	Melon	Very close ΔE 2.1	1352 1311
1042	Orange	→	1300	Tangerine	Very close ΔE 2.0	1114 1305
1043	Golden Poppy	→	0824	Liberty Gold	Close ΔE 4.3	1304 1106
1044	Pumpkin	→	1304	Red Pepper	Very close ΔE 1.9	1106 1305
1045	Dark Tex Orange	→	1310	Hunter Orange	Close ΔE 4.6	1701 1725
1046	Sunkist	→	1310	Hunter Orange	Approximate ΔE 5.0	1701 1725
1047	Scarlet	→	1704	Candy Apple	Close ΔE 3.4	1521 1720
1048	Rosewood	→	1704	Candy Apple	Near identical ΔE 0.4	1720 1903
1049	Tuxedo Red	→	1720	Not Quite Red	Very close ΔE 1.6	1704 1521
1050	Foxy Red	→	1720	Not Quite Red	Close ΔE 3.6	1704 1904
1051	Shell Pink	→	1921	Blossom	Approximate ΔE 7.5	1600 1753
1052	Rosewood	→	1903	Lipstick	Very close ΔE 2.2	1720 1704
1053	Medium Red / Orange	→	1903	Lipstick	Approximate ΔE 5.6	1704 1753
1054	Atom Red	→	2101	Country Red	Near identical ΔE 0.3	1911 1335
1056	Canal Blue	→	3750	Winter Frost	Approximate ΔE 5.8	3652 4152
1057	Sky Blue	→	3750	Winter Frost	Close ΔE 4.2	3910 3963
1058	Caribbean Blue	→	3630	Sweet Boy	Very close ΔE 1.9	3810 3820
1059	Mid Windsor	→	3901	Tropical Blue	Close ΔE 3.5	4103 3830
1060	Cadet Blue	→	3951	Azure Blue	Close ΔE 2.9	3750 3962
1062	Sky Blue	→	3910	Crystal Blue	Close ΔE 2.8	3730 3820
1063	Bright Blue	→	3810	Laguna	Approximate ΔE 6.2	3130 3900
1064	Dolphin Blue	→	3713	Cornflower Blue	Close ΔE 3.4	3631 3900
1066	Blue	→	3333	Fire Blue	Close ΔE 3.5	3353 3522
1068	Blue	→	3644	Royal Navy	Close ΔE 4.3	3732 3645
1069	Royal Blue	→	3333	Fire Blue	Very close ΔE 1.5	3353 3355
1070	Blue Ribbon	→	3732	Slate Blue	Very close ΔE 1.0	3644 3554
1071	Blue Spruce	→	3344	Midnight	Approximate ΔE 5.1	4033 3732
1072	Deep Windsor	→	3344	Midnight	Close ΔE 3.7	3732 4033
1073	Rose Pink	→	2166	Flesh	Close ΔE 3.0	2655 3045
1074	Palest Mauve	→	3241	Amethyst Frost	Very close ΔE 1.8	3045 3040
1075	Light Pink	→	3241	Amethyst Frost	Close ΔE 3.0	2830 2640
1076	Mid Lilac	→	3241	Amethyst Frost	Close ΔE 2.5	2640 3045
1077	Purple	→	2910	Grape	Approximate ΔE 5.0	2830 2810
1080	Royal Purple	→	3323	Delft	Close ΔE 2.9	3536 2704
1081	Amethyst	→	2910	Grape	Close ΔE 4.8	2920 2732
1082	Amethyst	→	2905	Iris Blue	Close ΔE 4.2	2732 3210
1084	Violet Blue	→	3333	Fire Blue	Close ΔE 4.3	3522 3612
1085	Light Purple	→	3450	Lavendar	Close ΔE 4.9	3130 3641
1086	Violet Blue	→	3522	Blue	Approximate ΔE 6.7	3612 3622
1088	Medium Purple	→	2764	Violet	Close ΔE 3.4	2600 2500
1089	Port Wine	→	3114	Purple Twist	Close ΔE 4.7	2702 2336
1090	Blackberry	→	3114	Purple Twist	Close ΔE 2.9	2702 2953
1091	Soothing Sea	→	4250	Snomoon	Approximate ΔE 6.4	3840 3770
1092	Blue Glass	→	5050	Luster	Approximate ΔE 7.3	4250 0124
1093	Mint Julep	→	4952	Mystic Blue	Close ΔE 4.4	4740 4430
1095	Surf Blue	→	4103	California Blue	Very close ΔE 2.0	3901 3830
1096	Blue / Green	→	3901	Tropical Blue	Close ΔE 3.1	3815 3830
1097	Medium Blue	→	3713	Cornflower Blue	Close ΔE 2.7	3900 3631
1098	Peacock	→	4033	Tartan Blue	Very close ΔE 2.2	3654 3644
1099	Turquoise	→	4113	Alexis Blue	Approximate ΔE 5.6	4111 4010
1100	Periwinkle	→	4010	Caribbean Blue	Close ΔE 3.4	4421 4113
1101	Aquamarine	→	4410	Aqua Velva	Close ΔE 4.2	4101 4421
1102	Baltic Blue	→	3901	Tropical Blue	Very close ΔE 2.0	3815 3830
1103	California Blue	→	4103	California Blue	Close ΔE 3.2	4410 3901
1104	Tropical Wave	→	4740	Aquamarine	Very close ΔE 2.0	4620 4952
1105	M. D. Green	→	4610	Deep Aqua	Close ΔE 4.1	4220 4620
1106	Fern Green	→	5233	Field Green	Approximate ΔE 7.1	4116 5005
1107	M. D. Green	→	4116	Dark Teal	Close ΔE 3.8	4515 5233
1108	Dark Blue	→	4133	Deep Ocean	Approximate ΔE 5.2	4033 4116
1109	Ambrosia	→	5050	Luster	Approximate ΔE 6.2	5650 0270
1110	Blue Glass	→	5050	Luster	Approximate ΔE 5.9	4250 5220
1111	Pale Aqua	→	5450	Basic Seafoam	Close ΔE 3.0	5230 5220
1112	Seafoam	→	5210	Trellis Green	Close ΔE 4.7	5115 5440
1113	Pale Green	→	4740	Aquamarine	Close ΔE 4.6	4620 5115
1114	Bluestone	→	5210	Trellis Green	Very close ΔE 1.6	4425 5115
1115	Vibrant Green	→	5515	Kelly	Close ΔE 2.9	5510 5513
1116	Dark Green	→	5411	Shamrock	Near identical ΔE 0.4	5415 5326
1117	Green Forest	→	5233	Field Green	Close ΔE 3.0	5005 4625
1118	Peppermint	→	5010	Scotty Green	Near identical ΔE 0.5	4442 4531
1119	Dark Olive Green	→	5830	Chartreuse	Approximate ΔE 5.1	6151 6051
1120	Sharp Green	→	6011	Tamarack	Very close ΔE 1.7	5610 6051
1121	Spruce	→	6011	Tamarack	Close ΔE 3.7	5531 5610
1122	Dark Green	→	0442	Tarnished Gold	Close ΔE 3.5	5912 0542
1123	Green / Yellow	→	5633	Lime	Approximate ΔE 6.8	5513 5510
1125	Harvest Green	→	5613	Light Kelly	Approximate ΔE 5.5	5510 5500
1126	Kelly	→	5510	Emerald	Close ΔE 4.7	5513 5633
1127	Tapioca	→	0672	Baquette	Very close ΔE 1.2	0781 1172
1131	Opaline	→	1760	Twine	Close ΔE 4.0	1351 1362
1132	Sea Mist	→	0651	Cornsilk	Near identical ΔE 0.0	0861 0532
1138	Bamboo	→	1141	Tan	Close ΔE 3.1	1352 1030
1140	Tawny Birch	→	0722	Khaki	Approximate ΔE 6.6	0853 0874
1141	Light Bronze	→	0941	Golden Grain	Approximate ΔE 5.6	0853 1342
1142	Fawn	→	1342	Rust	Approximate ΔE 6.5	0853 0941
1144	Light Cocoa	→	1134	Light Cocoa	Near identical ΔE 0.3	1154 1346
1145	Rose Beige	→	2051	Teaberry	Close ΔE 4.9	2655 3045
1148	Medium Purple	→	2764	Violet	Close ΔE 3.4	2600 2500
1149	Rose Dust	→	2764	Violet	Near identical ΔE 0.6	2600 2532
1153	New Berry	→	2504	Plum	Close ΔE 3.5	2711 2333
1154	Medium Purple	→	2504	Plum	Close ΔE 3.1	2711 2723
1155	Burgundy	→	1912	Winterberry	Very close ΔE 1.9	2101 1911
1156	Red Jubilee	→	2115	Beet Red	Very close ΔE 2.1	2224 2113
1157	Dark Rust	→	1720	Not Quite Red	Approximate ΔE 5.1	1902 1332
1158	Burgundy	→	2022	Rio Red	Close ΔE 3.6	2113 2115
1159	Dark Orange / Red	→	2022	Rio Red	Close ΔE 3.4	2011 1335
1160	Coffee Bean	→	1344	Coffee Bean	Approximate ΔE 6.2	1526 2113
1161	Dark Brown	→	1344	Coffee Bean	Near identical ΔE 0.5	1526 1233
1164	Light Purple	→	3971	Silver	Close ΔE 4.3	0182 0145
1165	Skylight	→	0182	Saturn Grey	Approximate ΔE 5.1	3971 0145
1166	Orchid Ice	→	2655	Aura	Close ΔE 3.2	2166 1755
1167	Celestial Blue	→	0105	Ash Mist	Close ΔE 3.3	3572 0142
1168	Sea Foam	→	5220	Silver Sage	Approximate ΔE 5.9	5552 4752
1170	Moss	→	5552	Palm Leaf	Close ΔE 3.2	4752 5664
1172	Sage	→	5944	Backyard Green	Close ΔE 3.6	0465 5415
1175	Light Grey / Green	→	0150	Mystik Grey	Close ΔE 4.7	5552 0124
1176	Slate Blue	→	3810	Laguna	Approximate ΔE 6.6	3062 3130
1178	Dark Grey	→	4174	Charcoal	Close ΔE 4.2	0132 0134
1180	Black	→	0134	Smoky	Very close ΔE 2.0	2776 1776
1182	Ivory	→	1172	Ivory	Very close ΔE 2.0	0781 0761
1183	Wheat	→	0232	Seaweed	Very close ΔE 1.5	0822 0230
1184	Crystal Gray	→	0184	Pearl	Very close ΔE 1.7	0672 1172
1187	Black Eyed Susie	→	0932	Nutmeg	Close ΔE 4.6	0940 0546
1188	Buttercup	→	0811	Candlelight	Very close ΔE 1.8	0703 1120
1189	Scholastic	→	1120	Sunset	Close ΔE 3.1	1220 0703
1190	Honeydew	→	1102	Pumpkin	Close ΔE 3.9	1300 1305
1192	Dusty Rose	→	2152	Heather Pink	Very close ΔE 2.1	1840 2560
1193	Pale Pink	→	2550	Soft Pink	Close ΔE 3.6	2220 2560
1194	Honeysuckle	→	1521	Flamingo	Near identical ΔE 0.2	1800 1703
1195	Pastel Lilac	→	3030	Amethyst	Approximate ΔE 5.2	3641 3241
1196	Brushed Burgundy	→	2211	Pomegranate	Very close ΔE 2.1	2115 2224
1197	Cristy Blue	→	3640	Lake Blue	Close ΔE 3.8	3641 3951
1200	Soldier Blue	→	3332	Forget Me Not	Approximate ΔE 5.4	3600 3410
1201	Jamie Blue	→	3622	Imperial Blue	Near identical ΔE 0.7	3335 3544
1202	Royal	→	3333	Fire Blue	Near identical ΔE 0.3	3353 3522

					Match	Alternatives
1203	Blue Ink	→	2702	Grape Jelly	Approximate ΔE 5.5	2953 3114
1204	Blue	→	3644	Royal Navy	Close ΔE 2.6	3732 3645
1205	Bleached Aqua	→	4240	Spearmint	Approximate ΔE 6.9	4250 4952
1207	Peacock Green	→	5010	Scotty Green	Close ΔE 3.1	4442 5100
1208	Greenstone	→	4442	Deep Sea Blue	Approximate ΔE 6.4	5010 5326
1209	Imperial Aqua	→	5233	Field Green	Close ΔE 4.4	5005 4515
1210	Blue Blush	→	3770	Oyster	Near identical ΔE 0.6	0145 3971
1212	Orchid Ice	→	1755	Hyacinth	Close ΔE 3.1	0182 2363
1216	Midnight	→	3265	Slate Gray	Close ΔE 4.3	0138 0132
1219	Gold	→	1120	Sunset	Close ΔE 3.8	0700 0703
1221	Tamarack	→	6133	Caper	Close ΔE 3.2	5934 0345
1224	Copper	→	0922	Ashley Gold	Near identical ΔE 0.1	1032 0721
1227	Petal Pink	→	2220	Tropicana	Close ΔE 3.8	2152 2530
1230	Fuschia	→	1940	Chrysanthemum	Close ΔE 4.2	1950 2300
1232	Crimson	→	1906	Tulip	Close ΔE 4.5	2521 1900
1233	Buff Orange	→	1352	Salmon	Close ΔE 3.9	1030 1141
1234	Flamingo Pink	→	2152	Heather Pink	Close ΔE 3.3	1840 2153
1239	Medium Pink	→	2830	Wild Iris	Approximate ΔE 5.1	2530 2532
1241	Dark Maroon	→	2336	Maroon	Near identical ΔE 0.8	2944 2211
1242	Plum	→	2336	Maroon	Close ΔE 4.1	2944 0576
1243	Wildfire	→	1335	Dark Rust	Near identical ΔE 0.4	2011 2101
1244	Maroon	→	2115	Beet Red	Close ΔE 3.5	2224 2211
1246	Red Licorice	→	2211	Pomegranate	Close ΔE 2.8	2115 2224
1247	Jay Blue	→	3631	Tufts Blue	Approximate ΔE 6.8	3410 3600
1248	Violet	→	3600	Nordic Blue	Close ΔE 2.3	3210 3410
1250	Wonder Blue	→	4032	Teal	Very close ΔE 2.0	3830 4410
1253	Ocean Blue	→	3902	Colonial Blue	Close ΔE 3.2	3332 3622
1254	Blue	→	3522	Blue	Near identical ΔE 0.4	3612 3335
1256	Salem Blue	→	3644	Royal Navy	Close ΔE 3.2	3732 3654
1260	Violet Tulip	→	3130	Dawn of Violet	Approximate ΔE 5.1	3450 3030
1261	Tulip	→	3241	Amethyst Frost	Close ΔE 4.5	3030 2640
1263	Violet	→	3210	Blueberry	Close ΔE 4.2	2905 3211
1266	Mint Julep	→	4952	Mystic Blue	Close ΔE 4.2	4740 4430
1267	Turquoise	→	4952	Mystic Blue	Approximate ΔE 5.6	4113 4740
1270	Medium Blue / Green	→	4113	Alexis Blue	Approximate ΔE 6.2	4010 4152
1271	Pretty Blue	→	3900	Cerulean	Approximate ΔE 7.3	3713 3815
1272	Mint	→	5450	Basic Seafoam	Close ΔE 3.0	5220 5230
1274	J. Turquoise	→	4531	Caribbean	Approximate ΔE 7.1	4442 4423
1275	Aquamarine	→	4010	Caribbean Blue	Very close ΔE 1.8	4421 4101
1277	Cyan	→	4531	Caribbean	Very close ΔE 2.3	4423 4101
1278	Marine Aqua	→	4410	Aqua Velva	Near identical ΔE 0.8	4101 4423
1279	Brite Jade	→	4442	Deep Sea Blue	Close ΔE 2.5	5010 4531
1284	Meadow	→	5633	Lime	Close ΔE 4.3	5510 5513
1285	Bright Green	→	5613	Light Kelly	Near identical ΔE 0.0	5515 5422
1289	Green Forest	→	5005	Rain Forest	Near identical ΔE 0.3	4625 5233
1290	Dark Green	→	5335	Swamp	Close ΔE 2.7	4625 5324
1293	Dark Blue	→	3344	Midnight	Close ΔE 5.0	5335 3554
1294	Green	→	0454	Olive Drab	Poor match ΔE 12.2	5555 5944
1295	Khaki	→	5866	Herb Green	Poor match ΔE 10.9	0454 6156
1296	Water Lilly	→	5743	Asparagus	Close ΔE 3.4	0128 5542
1297	Hedge	→	5555	Deep Green	Poor match ΔE 10.0	5565 5643
1298	Mitchell Green	→	5565	Enchanting Forest	Approximate ΔE 5.1	5555 5335
1299	Birch	→	1172	Ivory	Close ΔE 3.9	0781 0761
1300	Seashell	→	0651	Cornsilk	Close ΔE 3.3	0861 0873
1301	Oxford Tan	→	6071	Old Lace	Close ΔE 3.0	0873 0453
1302	Gold	→	1141	Tan	Near identical ΔE 0.6	0842 1030
1307	Dark Brown	→	1322	Dirty Penny	Close ΔE 4.2	1233 1543
1308	Dark Brown	→	1344	Coffee Bean	Approximate ΔE 7.1	1526 2113
1310	Brown Mule	→	0576	Very Dark Brown	Close ΔE 4.0	1776 2944
1311	Illusion Blue	→	0145	Skylight	Near identical ΔE 0.8	0182 3971
1312	Palest Ivory	→	0003	Ghost White	Close ΔE 3.1	1172 0184
1316	Skylight	→	0150	Mystik Grey	Close ΔE 3.0	0142 0151
1319	Banner Gray	→	0108	Cobblestone	Close ΔE 2.9	4073 1972
1320	Platinum	→	1972	Silvery Grey	Close ΔE 4.8	0108 4073
1321	Metal	→	3274	Battleship Gray	Close ΔE 3.3	4074 2564
1324	Light Midnight	→	3645	Prussian Blue	Close ΔE 3.3	3363 2953
1325	Lake Blue	→	3654	Blue Shadow	Close ΔE 4.9	4033 3332
1326	Grape	→	1760	Twine	Close ΔE 3.7	2520 1761
1327	Oceanic Green	→	4423	Marine Aqua	Approximate ΔE 7.8	4643 4531
1328	Cerise	→	1903	Lipstick	Close ΔE 3.8	1805 1900
1329	Ruby Glint	→	1940	Chrysanthemum	Approximate ΔE 5.2	2521 1906
1331	Wine	→	2211	Pomegranate	Close ΔE 2.5	2333 2115
1332	Light Orange	→	1921	Blossom	Close ΔE 4.8	2153 2152
1333	Pumpkin	→	1304	Red Pepper	Very close ΔE 1.9	1106 1305
1334	Spanish Red	→	1720	Not Quite Red	Very close ΔE 2.2	1704 1903
1335	Cerise	→	1903	Lipstick	Near identical ΔE 0.3	1704 1720
1336	New Berry	→	2504	Plum	Near identical ΔE 0.2	2711 2723
1339	Pale Gray Green	→	6071	Old Lace	Approximate ΔE 5.0	0124 1140
1341	Dark Aqua Green	→	4643	Amazon	Approximate ΔE 8.3	4116 4133
1342	Vibrant Green	→	5515	Kelly	Close ΔE 2.8	5100 5422
1343	Green Bay	→	5326	Evergreen	Close ΔE 4.6	5233 5005
1344	Dark Green	→	5555	Deep Green	Near identical ΔE 0.4	5324 5643
1345	Harbor Green	→	5335	Swamp	Approximate ΔE 5.6	5555 5324
1346	Dark Green	→	5324	Bright Green	Close ΔE 4.7	5555 4625
1347	Evergreen	→	5335	Swamp	Very close ΔE 2.2	5324 5565
1013	Grain	→	1141	Tan	Close ΔE 3.0	1351 1352
1014	Pink Sand	→	1141	Tan	Close ΔE 4.8	1351 1760
1023	Prism Pink	→	2560	Azalea Pink	Close ΔE 3.9	2152 1840
1229	Cashmere Rose	→	2241	Mauve	Very close ΔE 1.4	2153 1921
1028	Aurora Pink	→	2530	Rose	Close ΔE 3.7	2152 2153
1191	Cadmium Orange	→	1430	Melon	Close ΔE 4.1	1600 1311
1036	Heather Rose	→	2764	Violet	Approximate ΔE 6.9	2320 1921
1151	Heather Rose	→	2764	Violet	Approximate ΔE 6.9	2320 1921
1152	Dusty Lavender	→	2764	Violet	Close ΔE 4.9	2600 3251
1055	Illusion Blue	→	0145	Skylight	Very close ΔE 1.6	3971 0182
1198	Placid Blue	→	3640	Lake Blue	Close ΔE 4.5	3641 3450
1061	Placid Blue	→	3640	Lake Blue	Close ΔE 4.5	3641 3450
1065	Wedgewood	→	3410	Rich Blue	Approximate ΔE 5.6	3631 2920
1255	Dusted Peri	→	2920	Purple	Approximate ΔE 7.9	3062 3410
1249	Lavender Violet	→	3062	Cinder	Approximate ΔE 6.7	3130 2920
1067	Lavender Violet	→	3062	Cinder	Approximate ΔE 6.7	3130 2920
1150	Pastel Lavender	→	3241	Amethyst Frost	Approximate ΔE 5.3	3045 2220
1078	African Violet	→	2830	Wild Iris	Approximate ΔE 6.3	3251 3030
1079	Purple Haze	→	2920	Purple	Approximate ΔE 9.6	3251 3953
1087	Daybreak	→	3953	Ocean Blue	Approximate ΔE 7.0	3062 3251
1262	Aster Purple	→	2920	Purple	Approximate ΔE 6.3	2732 2910
1083	Purple Haze	→	2920	Purple	Approximate ΔE 9.6	3251 3953
1146	Mauve Shadows	→	2762	Misty Rose	Close ΔE 4.4	2241 3251
1147	Regal Orchid	→	3251	Haze	Close ΔE 4.1	2762 3030
1287	Aqua	→	4152	Serenity	Approximate ΔE 5.6	4032 4752
1094	Aquamarine	→	3750	Winter Frost	Approximate ΔE 5.6	3652 3963
1276	Marine Blue	→	4152	Serenity	Close ΔE 2.4	4752 4113
1199	Allure	→	3810	Laguna	Approximate ΔE 5.7	3130 3062
1124	Brilliant Green	→	5822	Kiwi	Approximate ΔE 7.4	5450 5531
1206	Pigeon	→	0150	Mystik Grey	Close ΔE 3.5	5552 0142
1340	Flint Gray	→	4073	Metal	Close ΔE 3.5	0862 0108
1330	Seagrass	→	5552	Palm Leaf	Approximate ΔE 6.4	5664 4073
1173	Vertiver Green	→	0555	Light Sage	Very close ΔE 1.7	0763 0776
1265	Pale Blue	→	3770	Oyster	Approximate ΔE 7.4	0124 0150
1169	Surf Spray	→	0150	Mystik Grey	Approximate ΔE 8.1	5552 5220
1171	Foget-Me-Not	→	3652	Baby Blue	Close ΔE 4.6	3572 4152
1282	Jadeite	→	5552	Palm Leaf	Close ΔE 2.9	5664 4752
1288	Stone Blue	→	3572	Summer Grey	Approximate ΔE 7.6	4752 4032
1291	Evergreen	→	5335	Swamp	Very close ΔE 2.2	5324 5565
1292	Evergreen	→	5335	Swamp	Very close ΔE 2.2	5324 5565
1348	Snow White	→	1172	Ivory	Close ΔE 3.6	0870 0003
1181	Lily White	→	0003	Ghost White	Very close ΔE 2.0	2170 1860
1186	Light Taupe	→	0151	Cloud	Close ΔE 4.3	0862 0874
1338	Oxford Tan	→	0873	Stone	Close ΔE 4.5	0934 1061
1337	Simply Taupe	→	0862	Wild Rice	Close ΔE 4.2	0151 0873
1133	Ashes Of Roses	→	0151	Cloud	Close ΔE 2.7	0142 0131
1134	String	→	0151	Cloud	Very close ΔE 2.2	0862 0874
1135	Opal Gray	→	4073	Metal	Close ΔE 4.0	0108 0862
1303	Opal Gray	→	4073	Metal	Close ΔE 4.0	0108 0862
1304	Sphinx	→	0874	Gravel	Close ΔE 3.5	0151 0862
1143	Zinc	→	1972	Silvery Grey	Approximate ΔE 6.6	0862 0152
1162	Cinder	→	1972	Silvery Grey	Approximate ΔE 5.5	0152 0111
1128	Crystal Gray	→	0184	Pearl	Very close ΔE 1.1	0672 1172
1129	Peach Whip	→	1760	Twine	Approximate ΔE 5.6	2520 0184
1185	Rose Smoke	→	0934	Fawn	Close ΔE 5.0	0151 0672
1130	Mushroom	→	0151	Cloud	Very close ΔE 2.3	0874 0934
1136	Burnished Lilac	→	2051	Teaberry	Close ΔE 4.2	0874 0151
1137	Dusty Pink	→	1532	Coral	Approximate ΔE 5.1	2520 2051
1139	Fawn	→	0874	Gravel	Close ΔE 4.3	0862 0151
1305	Cameo Brown	→	0874	Gravel	Approximate ΔE 8.2	1600 1921
1306	Ash Rose	→	1921	Blossom	Approximate ΔE 7.1	2241 0874
1163	Sprout Green	→	3770	Oyster	Close ΔE 3.5	0003 0124
1314	Pearl Blue	→	0105	Ash Mist	Close ΔE 2.9	0142 3572
1318	Highrise	→	0142	Sterling	Close ΔE 3.2	0150 0105
1177	Tempest	→	3062	Cinder	Close ΔE 4.3	3953 3842
1323	Gray Ridge	→	3953	Ocean Blue	Approximate ΔE 7.0	2674 0111
1179	Lily White	→	0003	Ghost White	Very close ΔE 2.0	2170 1860
1211	Lilac Gray	→	0142	Sterling	Approximate ΔE 5.6	0131 3971
1214	Dapple Gray	→	0131	Smoke	Close ΔE 4.0	0108 0142
1215	Gull Gray	→	0108	Cobblestone	Approximate ΔE 5.3	0142 4073
1317	Highrise	→	0142	Sterling	Close ΔE 3.2	0150 0105
1174	Lavender Aura	→	0131	Smoke	Approximate ΔE 5.7	0108 2674
1213	Gull Gray	→	0108	Cobblestone	Approximate ΔE 5.3	0142 4073
1322	Silver Rose	→	2674	Steel	Close ΔE 4.8	2762 0108

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 Marathon Rayon

Marathon Rayon is a 40 wt viscose rayon embroidery thread with a high sheen, often chosen for decorative work where a glossy finish matters more than bleach resistance.

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 Marathon Rayon conversion charts

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

Frequently asked questions

Is there a Marathon Rayon to Isacord 40 conversion chart?

Yes — this page lists the closest Isacord 40 color for all 317 Marathon Rayon colors, computed with the CIEDE2000 color-difference formula from each brand's published color values.

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

78 of 317 colors (25%) rate Very close or better, and 74% rate Close or better. The remaining colors have only approximate substitutes.

Can I convert Isacord 40 back to Marathon Rayon?

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