Color information for RGB #151b23

Name
RGB #151b23
Description
Very dark cobalt blue
RGB HEX
#151b23
ARGB HEX
#ff151b23
RGB 0-255
rgb(21, 27, 35)
RGBA 0-255
rgba(21, 27, 35, 1)
HSV
hsv(214.3, 40.0, 13.7)
HSL
hsl(214.3, 25.0, 11.0)
CMYK, %
cmyk(40.0, 22.9, 0.0, 86.3)
CIE-L*ab
cielab(9.5, -0.3, -6.4)
XYZ
xyz(1.0, 1.1, 1.7)
Permalink
https://www.perbang.dk/rgb/151b23/
Gradient
#151b23 to complementary #eae4dc
Complementary RGB
RGB #eae4dc - Light gambogeish gray

Color conversions matching RGB #151b23

Bang V2

 
 
98.2%
414 Very dark azure
 
 
96.0%
472 Bluish black
 
 
95.2%
415 Very deep azure
 
 
94.7%
473 Very dark blue
 
 
94.6%
359 Cyanish black
 
 
94.3%
585 Magentaish black
 
 
93.3%
20 Reddish brownish black
 
 
92.5%
360 Very dark cyan

British Standard BS4800

 
 
89.0%
BS4800 20 C 40 Duchess Blue
 
 
88.4%
BS4800 18 B 29 Raven
 
 
84.0%
BS4800 14 C 40 Moss Green
 
 
83.2%
BS4800 08 B 29 Bitter Chocolate
 
 
81.6%
BS4800 10 B 29 Vandyke Brown

British Standard BS381C

 
 
93.7%
BS381 642 Night
 
 
89.6%
BS381 106 Royal Blue
 
 
87.8%
BS381 633 RAF Blue/Grey
 
 
86.0%
BS381 105 Oxford Blue
 
 
85.1%
BS381 114 Rail Blue

Federal Standard 595 (FED-STD-595)

 
 
95.8%
FS 37031 Black Gray
 
 
95.3%
FS 15050 'Blue Angels' Blue
 
 
93.0%
FS 27038 Black
 
 
93.0%
FS 37038 Black
 
 
92.6%
FS 26044 Gray

Grayscale

 
 
94.4%
Grayscale 10%
 
 
93.3%
Grayscale 15%
 
 
93.3%
Grayscale 5%

Munsell

 
 
96.4%
Munsell 10B 1/2
 
 
96.3%
Munsell 7.5B 1/2
 
 
95.6%
Munsell 2.5PB 1/2
 
 
95.1%
Munsell 5B 1/2
 
 
94.4%
Munsell 2.5B 1/2

Natural Color System (NCS)

 
 
99.1%
NCS S 8005-R50B
 
 
97.4%
NCS S 8005-R80B
 
 
97.0%
NCS S 8010-R70B
 
 
95.7%
NCS S 8505-R80B
 
 
95.6%
NCS S 8502-B

Pantone Matching System (PMS) Coated

 
 
98.6%
Pantone Black 6 C
 
 
97.7%
Pantone 7547 C
 
 
96.8%
Pantone 433 C
 
 
96.6%
Pantone 532 C
 
 
94.6%
Pantone 5395 C

Pantone Matching System (PMS) Uncoated

 
 
84.0%
Pantone 5395 U
 
 
83.5%
Pantone 5463 U
 
 
83.2%
Pantone Black 6 U
 
 
83.0%
Pantone 546 U
 
 
82.8%
Pantone 296 U

Pantone Textile Paper eXtended (TPX)

 
 
93.0%
19-4007 TPX Anthracite
 
 
92.8%
19-4006 TPX Caviar
 
 
92.5%
19-4005 TPX Stretch Limo
 
 
92.0%
19-4203 TPX Moonless Night
 
 
91.8%
19-4010 TPX Total Eclipse

RAL Classic

 
 
88.4%
RAL 5004 Black blue
 
 
87.9%
RAL 9005 Jet black
 
 
87.8%
RAL 8022 Black brown
 
 
87.7%
RAL 9011 Graphite black
 
 
87.2%
RAL 5011 Steel blue

Resene

 
 
96.9%
Daytona
 
 
95.8%
Chimney Sweep
 
 
95.6%
Black Russian
 
 
95.4%
Indian Ink
 
 
95.2%
Black Pearl

Websafe

 
 
92.0%
Websafe 000000
 
 
90.4%
Websafe 333333
 
 
85.1%
Websafe 000033
 
 
84.2%
Websafe 003366
 
 
83.9%
Websafe 003333

X11 Colors

 
 
94.4%
gray10
 
 
94.4%
grey10
 
 
94.4%
gray11
 
 
94.4%
grey11
 
 
94.3%
gray9

Other

 
 
93.8%
Wikipedia
 
 
85.2%
DMR A/S Blå (blue)
 
 
85.2%
Royal Danish Navy
Important: Colors are presented as a result of mathematical calculations. Conversions may be inaccurate/approximate/useless. Always consult a professional and/or other publications before utilization. Beware colors can appear very different on different screens/phones/tablets, printers, projectors and other devices.

Color harmonies based on RGB #151b23

Monochromadic Color Scheme

Analogus Color Scheme

22.5°
45°
67.5°
90°
112.5°
135°
157.5°

Double Complementary (tetradic)

22.5°
45°
67.5°
90°
112.5°
135°
157.5°

Complementary Color Scheme

Split Complementary Color Scheme

15°
30°
45°
60°
75°

Triadic (120° Analogus) Color Scheme

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