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Possible alternative colours to HDC-AC-21 - Keystone gray from the Behr colour range

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Nearest Standard Colours(s)

  • = Noticeably different
  • = Different
  • = Slightly Different
  • = Close but distinguishable
  • = Distinguishable to the practiced eye
  • = Virtually indistinguishable
Reference Range Description Charts

Reference:

HDC-AC-21

Range:

Behr

Description:

Keystone gray

 

Near Alternative(s)

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Reference Range Description Rating Charts Click for
L*ab values
Reference
HDC-AC-21

Reference

No. 22

Range:

Farrow and Ball 

Description

Light blue 
No. 22 - Farrow and Ball

Reference

N380-3

Range:

Behr 

Description

Weathered moss 
N380-3 - Behr

Reference

ECCELADONSROB

Range:

Fired Earth 

Description

Céladon's robe 
ECCELADONSROB - Fired Earth

Reference

PPU12-14

Range:

Behr 

Description

Verdigris 
PPU12-14 - Behr

Reference

413 C

Range:

Pantone C 
 
413 C - Pantone C

Reference

36492

Description

Light gray #49 / Gull gray 
Flat: max 6
36492 - Federal Standard 595C

Reference

SW 2850

Range:

Sherwin-Williams 

Description

Chelsea gray 
SW 2850 - Sherwin-Williams

Reference

36492

Description

Gray 
Flat: max 6
36492 - AMS Standard 595A

Reference

LPN 2893

Range:

Isomat 
 
LPN 2893 - Isomat

Reference

413 U

Range:

Pantone U 
 
413 U - Pantone U

Reference

16492

Description

Dawn gray / Gray #49 / Gull gray / Pearl gray 
Gloss: min 80
16492 - Federal Standard 595C

Reference

PPU25-08

Range:

Behr 

Description

Heirloom silver 
PPU25-08 - Behr

Reference

1571

Range:

Benjamin Moore 

Description

Imperial gray 
1571 - Benjamin Moore

Reference

1481

Range:

Benjamin Moore 

Description

Half moon crest 
1481 - Benjamin Moore

Reference

IST 060-03

Range:

Isomat 

Description

Very contemporary 
IST 060-03 - Isomat

Reference

16492

Description

Dawn gray 
Gloss: min 80
16492 - AMS Standard 595A

Reference

ECGRANITE

Range:

Fired Earth 

Description

Granite 
ECGRANITE - Fired Earth

Reference

26492

Description

Gray #49 / Gull gray 
Semi-gloss: 30-45
26492 - Federal Standard 595C

Reference

SW 7621

Range:

Sherwin-Williams 

Description

Silvermist 
SW 7621 - Sherwin-Williams

Reference

PPG1010-3

Range:

PPG / Johnstone's

Description

Solstice / Village steeple 
PPG1010-3 - PPG

Reference

AF-690

Range:

Benjamin Moore 

Description

Metropolitan 
AF-690 - Benjamin Moore

Reference

1578

Range:

Benjamin Moore 

Description

Iced marble 
1578 - Benjamin Moore

Reference

No. 88

Range:

Farrow and Ball 

Description

Lamp room gray 
No. 88 - Farrow and Ball

Reference

26492

Description

Gray 
Semi-gloss: 30-45
26492 - AMS Standard 595A

Reference

LPN 2873

Range:

Isomat 
 
LPN 2873 - Isomat

Reference

LG 169

Range:

Little Greene 

Description

Pearl colour dark 
LG 169 - Little Greene

Reference

HDC-MD-26

Range:

Behr 

Description

Sonic silver 
HDC-MD-26 - Behr

Reference

SW 7058

Range:

Sherwin-Williams 

Description

Magnetic gray 
SW 7058 - Sherwin-Williams

Reference

16440

Description

Light gray 85285 / 81352 
Gloss: min 80
16440 - AMS Standard 595A

Reference

2137-50

Range:

Benjamin Moore 

Description

Sea haze 
2137-50 - Benjamin Moore

Reference

SW 7065

Range:

Sherwin-Williams 

Description

Argos 
SW 7065 - Sherwin-Williams

Reference

AF-490

Range:

Benjamin Moore 

Description

Tranquillity 
AF-490 - Benjamin Moore

Reference

PPU18-11

Range:

Behr 

Description

Classic silver 
PPU18-11 - Behr

Reference

16440

Description

Light gull gray / Light gray 85285 / 81352 
Gloss: min 80
16440 - Federal Standard 595C

Reference

IST 032-03

Range:

Isomat 

Description

Warm silver 
IST 032-03 - Isomat

Reference

CSP-730

Range:

Benjamin Moore 

Description

Picnic basket 
CSP-730 - Benjamin Moore

Reference

PPG1009-4

Range:

PPG / Johnstone's

Description

Gray stone / Clockwork toy 
PPG1009-4 - PPG

Reference

S 2502-Y
 
S 2502-Y - NCS 2050

Reference

26440

Description

Gray 
Semi-gloss: 30-45
26440 - AMS Standard 595A

Reference

26440

Description

Gray 
Semi-gloss: 30-45
26440 - Federal Standard 595C

Reference

SW 7658

Range:

Sherwin-Williams 

Description

Gray clouds 
SW 7658 - Sherwin-Williams

Reference

N370-3

Range:

Behr 

Description

Light year 
N370-3 - Behr

Reference

HC-169

Range:

Benjamin Moore 

Description

Coventry gray 
HC-169 - Benjamin Moore

Reference

PPU24-17

Range:

Behr 

Description

Hailstorm gray 
PPU24-17 - Behr

Reference

SW 6191

Range:

Sherwin-Williams 

Description

Contented 
SW 6191 - Sherwin-Williams

Reference

5655 U

Range:

Pantone U 
 
5655 U - Pantone U

Reference

5655 C

Range:

Pantone C 
 
5655 C - Pantone C

Reference

LPN 2863

Range:

Isomat 
 
LPN 2863 - Isomat

Reference

SW 6205

Range:

Sherwin-Williams 

Description

Comfort gray 
SW 6205 - Sherwin-Williams

Reference

SW 6198

Range:

Sherwin-Williams 

Description

Sensible hue 
SW 6198 - Sherwin-Williams

Reference

SW 6206

Range:

Sherwin-Williams 

Description

Oyster bay 
SW 6206 - Sherwin-Williams

= noticeably different
= different
= slightly different
= close but distinguishable
= distinguishable to the practiced eye
+ = virtually indistinguishable

Please note that colours can vary from different suppliers, batches and over time.


The information and the colours depicted are for guidance only. The displayed colour will depend on your monitor and browser and pearl or metallic colours have not been included.

The finished colour, therefore, may not be as shown here.

The sRGB conversion system used is IEC 61966:2-1 1999 D50 adapted which may differ from other conversions.


We always recommend a visual check before any major purchase.


PANTONE® is a registered trademark of Pantone LLC.

NCS® is a registered tradename of NCS Colour AB.



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