Color information for RGB #181d3a

Name
RGB #181d3a
Description
Dark phthalo blue
RGB HEX
#181d3a
ARGB HEX
#ff181d3a
RGB 0-255
rgb(24, 29, 58)
RGBA 0-255
rgba(24, 29, 58, 1)
HSV
hsv(231.2, 58.6, 22.7)
HSL
hsl(231.2, 41.5, 16.1)
CMYK, %
cmyk(58.6, 50.0, 0.0, 77.3)
CIE-L*ab
cielab(11.8, 7.7, -19.5)
XYZ
xyz(1.6, 1.4, 4.2)
Permalink
https://www.perbang.dk/rgb/181d3a/
Gradient
#181d3a to complementary #e7e2c5
Complementary RGB
RGB #e7e2c5 - Light goldish gray

Color conversions matching RGB #181d3a

Bang V2

 
 
93.2%
451 Dark phthalo blue
 
 
93.0%
470 Dark blue
 
 
92.8%
474 Very deep blue
 
 
92.4%
484 Dark persian blue
 
 
92.1%
440 Dark sapphire blue
 
 
92.1%
528 Very deep violet
 
 
91.9%
426 Deep cobalt blue
 
 
91.4%
499 Dark indigo

British Standard BS4800

 
 
89.6%
BS4800 20 C 40 Duchess Blue
 
 
82.4%
BS4800 18 B 29 Raven
 
 
82.4%
BS4800 22 D 45 Deep Purple
 
 
81.2%
BS4800 02 C 40 Deep Plum
 
 
80.1%
BS4800 20 D 45 Sapphire Blue

British Standard BS381C

 
 
97.2%
BS381 106 Royal Blue
 
 
93.7%
BS381 105 Oxford Blue
 
 
88.8%
BS381 110 Roundel Blue
 
 
88.8%
BS381 108 Aircraft Blue
 
 
83.6%
BS381 104 Azure Blue

Federal Standard 595 (FED-STD-595)

 
 
94.9%
FS 26044 Gray
 
 
90.9%
FS 15044 Insignia Blue
 
 
90.6%
FS 15050 'Blue Angels' Blue
 
 
88.7%
FS 37031 Black Gray
 
 
88.6%
FS 36076 Gray

Grayscale

 
 
84.9%
Grayscale 10%
 
 
84.9%
Grayscale 15%
 
 
84.1%
Grayscale 5%

Munsell

 
 
97.7%
Munsell 7.5PB 1/4
 
 
96.8%
Munsell 5PB 1/4
 
 
95.3%
Munsell 7.5PB 1/2
 
 
94.7%
Munsell 7.5PB 1/6
 
 
94.6%
Munsell 5PB 1/2

Natural Color System (NCS)

 
 
95.6%
NCS S 7020-R80B
 
 
95.0%
NCS S 7020-R70B
 
 
93.3%
NCS S 6030-R70B
 
 
93.1%
NCS S 6030-R80B
 
 
92.2%
NCS S 7020-R60B

Pantone Matching System (PMS) Coated

 
 
96.6%
Pantone 5255 C
 
 
95.8%
Pantone 276 C
 
 
95.2%
Pantone 282 C
 
 
95.0%
Pantone 533 C
 
 
94.7%
Pantone 2768 C

Pantone Matching System (PMS) Uncoated

 
 
85.9%
Pantone 282 U
 
 
84.9%
Pantone 281 U
 
 
84.6%
Pantone 2767 U
 
 
84.1%
Pantone 2768 U
 
 
83.9%
Pantone 280 U

Pantone Textile Paper eXtended (TPX)

 
 
94.5%
19-3830 TPX Astral Aura
 
 
94.3%
19-3810 TPX Eclipse
 
 
92.4%
19-3920 TPX Peacoat
 
 
92.1%
19-3933 TPX Medieval Blue
 
 
92.0%
19-3940 TPX Blue Depths

RAL Classic

 
 
94.5%
RAL 5026 Pearl night blue
 
 
87.3%
RAL 5022 Night blue
 
 
86.7%
RAL 5013 Cobalt blue
 
 
85.5%
RAL 5003 Sapphire blue
 
 
84.8%
RAL 5011 Steel blue

Resene

 
 
97.8%
Surfs Up
 
 
96.0%
Sonic Boom
 
 
95.7%
Bullitt
 
 
95.5%
Nite Life
 
 
95.2%
Blue Night

Websafe

 
 
92.1%
Websafe 000033
 
 
90.3%
Websafe 333366
 
 
88.6%
Websafe 003366
 
 
85.4%
Websafe 000066
 
 
85.0%
Websafe 330066

X11 Colors

 
 
87.6%
MidnightBlue
 
 
87.6%
midnight blue
 
 
85.0%
gray12
 
 
85.0%
grey12
 
 
85.0%
gray13

Other

 
 
91.4%
DMR A/S Blå (blue)
 
 
89.4%
Royal Danish Navy
 
 
84.4%
Wikipedia
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 #181d3a

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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