Floriani Polyester K33 Blue Harmony

HEX #53bbc8 · RGB 83, 187, 200 · CIELAB L 71 a -26 b -16

Floriani Polyester K33 Blue Harmony is a light, soft cyan blue (HEX #53bbc8). Its nearest Pantone reference is PANTONE 631 C. No other brand has a very close match, so compare the alternatives below against a physical card.

Open in converter Shop this thread ↗ Full Floriani Polyester chart

Pantone approximation

PANTONE 631 C #54b7c6 Very close ΔE 1.4
PANTONE 311 C #28c4d8 Close ΔE 3.5
PANTONE 3125 C #00b7c6 Close ΔE 3.6

Equivalent colors in other brands

Brand	Number	Name	HEX	Match	Alternatives
Brother Embroidery full chart	017	Light Blue	#a8deeb	Poor match ΔE 12.4	542 005
Coats Sylko full chart	B6323	Medium Turquoise	#41abc4	Approximate ΔE 6.2	B6383 B6124
Fil-Tec Glide full chart	67472	Sea Green	#5cb8b2	Approximate ΔE 7.2	92985 30632
Gunold POLY 40 full chart	61440	Pale Turquoise	#5fc3cd	Close ΔE 2.4	61446 61433
Hemingworth PolySelect full chart	1260	Caribbean Blue	#00b0ca	Approximate ΔE 5.5	1257 1197
Isacord 40 full chart	4421	Light Mallard	#33b4be	Close ΔE 3.4	4010 4113
Janome Polyester full chart	217	Sky	#65c2c8	Close ΔE 3.2	228 229
Madeira Classic Rayon 40 full chart	1093	Indian Ocean Blue	#1bbbc9	Close ΔE 3.0	1094 1088
Madeira Polyneon 40 full chart	1892	Turquoise	#78c8cc	Approximate ΔE 5.3	1827 1893
Marathon Polyester full chart	2092	Periwinkle	#2ac5da	Close ΔE 3.8	2096 2091
Marathon Rayon full chart	1275	Aquamarine	#00b8c8	Close ΔE 3.4	1100 1101
Mettler Poly Sheen full chart	4240	Spearmint	#50c6d8	Close ΔE 3.2	4230 4220
Robison-Anton Super Brite Rayon full chart	2306	Periwinkle	#28c4d8	Close ΔE 3.5	2518 2307
Robison-Anton Super Strength Polyester full chart	5819	Surf Blue	#10b0c0	Close ΔE 4.4	5792 9079
Sulky PolyLite / Poly Deco full chart	61440	Sky	#5fc3cd	Close ΔE 2.4	1094 61446
Sulky Rayon 40 full chart	1094	Med. Turquoise	#26bfca	Close ΔE 3.3	1252 1560

Match quality is the CIEDE2000 color difference (ΔE00) computed from screen RGB values. Always confirm with a physical thread card.

Similar colors within Floriani Polyester

310 Colony Blue 291 Seaform 369 Blue Frost 370 Mint Julep

Frequently asked questions

What is the Brother Embroidery equivalent of Floriani Polyester K33?

See the table on this page for the closest match and two alternatives in every brand.

What Pantone color is closest to Floriani Polyester K33 Blue Harmony?

PANTONE 631 C (#54b7c6) is the nearest approximation, with a CIEDE2000 difference of 1.4.