Quilter's Select
QST80-0486 Slate Gray
Δ 1.77

Floriani
PF0488 Dark Gray
Δ 2.28

Madeira Rayon
1164 Gun Metal Grey
Δ 2.93

DMC
317 Pewter Gray
Δ 2.95

Isacord
3265 Slate Gray
Δ 3.60

Marathon Rayon
1177 Q3
Δ 3.80

Floriani
PF0436 Graphite
Δ 4.16

Marathon Rayon
1456 P12
Δ 4.49

DMC
413 DK Pewter Gray
Δ 4.51

Mill Hill
03009 Charcoal
Δ 4.51

Mill Hill
10077 Charcoal
Δ 4.51

Hemingworth
1240 Granite
Δ 4.69

Quilter's Select
QST60-0487 Storm Cloud
Δ 4.77

Marathon Rayon
1457 P14
Δ 4.81

x-rite
23 neutral 3.5 (1.05)
Δ 4.89

Brother
817 Grey Satin
Δ 5.28

Isacord
0132 Dark Pewter
Δ 5.35

Exquisite
247 BLACK MAGIC
Δ 5.35

GUNOLD
61171 Weathered Blue
Δ 5.83

Isacord
0138 Heavy Storm
Δ 5.94

GUNOLD
61220 Charcoal Gray
Δ 6.64

Hemingworth
1085 Shadow
Δ 6.68

Marathon Rayon
1458 O23
Δ 6.89

Floriani
PF4352 Dark Grey/Blue
Δ 7.23

DMC
3768 DK Gray Green
Δ 7.48

Mill Hill
02021 Gunmetal
Δ 7.48

Mill Hill
62021 Gunmetal
Δ 7.48

GUNOLD
61439 Cool Black
Δ 7.52

Floriani
PF0487 Gun Metal Gray
Δ 7.58

Isacord
2776 Black Chrome
Δ 7.59

Robison-Anton Rayon
2729 Mineral
Δ 7.64

Floriani
PF0489 Charcoal Gray
Δ 7.84

Floriani
PF0486 Slate Gray
Δ 7.93

Hemingworth
1245 Light Charcoal
Δ 8.15

Isacord
0134 Smoky
Δ 8.65

Hemingworth
1244 Graphite
Δ 8.65

Madeira Rayon
1361 Madeira 1361
Δ 8.70

DMC
930 DK Antique Blue
Δ 9.07

Mill Hill
62043 Denim
Δ 9.07

Isacord
2564 Titanium
Δ 9.34

Marathon Rayon
1321 O22
Δ 9.44

Robison-Anton Rayon
2541 Black Chrome
Δ 9.89