x-rite
23 neutral 3.5 (1.05)
Δ 0.76

Floriani
PF0488 Dark Gray
Δ 3.05

DMC
413 DK Pewter Gray
Δ 3.38

Mill Hill
03009 Charcoal
Δ 3.38

Mill Hill
10077 Charcoal
Δ 3.38

Floriani
PF0436 Graphite
Δ 3.83

Floriani
PF0489 Charcoal Gray
Δ 3.93

Hemingworth
1245 Light Charcoal
Δ 4.20

Hemingworth
1085 Shadow
Δ 4.47

Isacord
2776 Black Chrome
Δ 4.50

Isacord
0134 Smoky
Δ 5.30

Robison-Anton Rayon
2729 Mineral
Δ 5.65

Quilter's Select
QST80-0486 Slate Gray
Δ 5.77

Marathon Rayon
1408 P13
Δ 5.81

Madeira Rayon
1239 Madeira 1239
Δ 5.86

Hemingworth
1240 Granite
Δ 5.96

Madeira Rayon
1361 Madeira 1361
Δ 6.10

Robison-Anton Rayon
2541 Black Chrome
Δ 6.18

Hemingworth
1244 Graphite
Δ 6.23

Isacord
3265 Slate Gray
Δ 6.67

Brother
817 Grey Satin
Δ 6.79

Marathon Rayon
1414 P8
Δ 6.83

GUNOLD
61439 Cool Black
Δ 6.91

DMC
535 V LT Ash Gray
Δ 6.92

DMC
317 Pewter Gray
Δ 7.39

DMC
3799 V DK Pewter Gray
Δ 7.73

Mill Hill
00081 Jet
Δ 7.73

Mill Hill
10004 Jet
Δ 7.73

Mill Hill
16081 Jet
Δ 7.73

Mill Hill
18081 Jet
Δ 7.73

Isacord
0132 Dark Pewter
Δ 7.92

Exquisite
247 BLACK MAGIC
Δ 7.92

Madeira Rayon
1164 Gun Metal Grey
Δ 8.43

Quilter's Select
QST60-0487 Storm Cloud
Δ 8.47

Floriani
PF0486 Slate Gray
Δ 8.82

GUNOLD
61220 Charcoal Gray
Δ 8.93

Isacord
1375 Dark Charcoal
Δ 8.99

DMC
844 Ultra DK Beaver Gray
Δ 9.27

Marathon Rayon
1458 O23
Δ 9.29

Madeira Rayon
1287 Madeira 1287
Δ 9.42

Hemingworth
1086 Dark Slate
Δ 9.42

Marathon Rayon
1415 P9
Δ 9.44

Floriani
PF0415 Westpoint
Δ 9.50

Isacord
0138 Heavy Storm
Δ 9.54

Robison-Anton Rayon
2552 Ivy
Δ 9.61

Floriani
PF4352 Dark Grey/Blue
Δ 9.71

GenericColorSamples
SageSpool Spool Provided
Δ 9.88