#33b4be

Isacord 40 4421 Light Mallard

HEX #33b4be · RGB 51, 180, 190 · CIELAB L 67 a -31 b -15

Isacord 40 4421 Light Mallard is a medium, soft blue-green, HEX #33b4be. The closest substitutes in other brands are Madeira Classic Rayon 40 1093 Indian Ocean Blue and Marathon Rayon 1275 Aquamarine.

Open in converter Shop this thread ↗ Full Isacord 40 chart

Equivalent colors in other brands

Brand	Number	Name	HEX	Match	Alternatives
Brother Embroidery full chart	017	Light Blue	#a8deeb	Poor match ΔE 15.5	534 542
Coats Sylko full chart	B6109	Turquoise Blue	#3da3ac	Close ΔE 5.0	B6323 B6136
Fil-Tec Glide full chart	67472	Sea Green	#5cb8b2	Approximate ΔE 6.3	30632 92985
Floriani Polyester full chart	K33	Blue Harmony	#53bbc8	Close ΔE 3.4	310 291
Gunold POLY 40 full chart	61446	Pale Caribbean Blue	#65b4b7	Close ΔE 4.4	61440 61045
Hemingworth PolySelect full chart	1260	Caribbean Blue	#00b0ca	Approximate ΔE 5.4	1176 1177
Janome Polyester full chart	217	Sky	#65c2c8	Approximate ΔE 5.2	249 221
Madeira Classic Rayon 40 full chart	1093	Indian Ocean Blue	#1bbbc9	Very close ΔE 2.3	1094 1088
Madeira Polyneon 40 full chart	1694	Marine Aqua	#00a0ae	Approximate ΔE 6.3	1893 1888
Marathon Polyester full chart	2092	Periwinkle	#2ac5da	Approximate ΔE 5.7	2096 2239
Marathon Rayon full chart	1275	Aquamarine	#00b8c8	Very close ΔE 2.3	1101 1100
Mettler Poly Sheen full chart	4220	Island Green	#00b0b5	Close ΔE 3.0	4410 4240
Robison-Anton Super Brite Rayon full chart	2518	Indian Ocean Blue	#2dc6d6	Approximate ΔE 5.1	2306 2307
Robison-Anton Super Strength Polyester full chart	5819	Surf Blue	#10b0c0	Close ΔE 2.4	5792 9141
Sulky PolyLite / Poly Deco full chart	1094	Med. Turquoise	#26bfca	Close ΔE 3.0	61446 61440
Sulky Rayon 40 full chart	1094	Med. Turquoise	#26bfca	Close ΔE 3.0	1252 1560

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 Isacord 40

4010 Caribbean Blue 4101 Wave Blue 4220 Island Green 4113 Alexis Blue

Frequently asked questions

What is the Brother Embroidery equivalent of Isacord 40 4421?

The closest match is Madeira Classic Rayon 40 1093 Indian Ocean Blue.

What are the HEX and RGB values of Isacord 40 4421 Light Mallard?

On screen it is #33b4be, RGB 51, 180, 190. That is the manufacturer's published screen value; the stitched thread will look a little different depending on sheen and light.