Color information for RGB #1b2881

Name
RGB #1b2881
Description
Moderate phthalo blue
RGB HEX
#1b2881
ARGB HEX
#ff1b2881
RGB 0-255
rgb(27, 40, 129)
RGBA 0-255
rgba(27, 40, 129, 1)
HSV
hsv(232.4, 79.1, 50.6)
HSL
hsl(232.4, 65.4, 30.6)
CMYK, %
cmyk(79.1, 69.0, 0.0, 49.4)
CIE-L*ab
cielab(21.3, 28.5, -51.4)
XYZ
xyz(5.2, 3.3, 21.1)
Permalink
https://www.perbang.dk/rgb/1b2881/
Gradient
#1b2881 to complementary #e4d77e
Complementary RGB
RGB #e4d77e - Light gold

Color conversions matching RGB #1b2881

Bang V2

 
 
94.4%
438 Strong sapphire blue
 
 
92.8%
426 Deep cobalt blue
 
 
92.7%
450 Strong phthalo blue
 
 
92.6%
441 Deep sapphire blue
 
 
92.1%
470 Dark blue
 
 
91.5%
424 Strong cobalt blue
 
 
91.4%
484 Dark persian blue
 
 
91.4%
451 Dark phthalo blue

British Standard BS4800

 
 
90.4%
BS4800 20 C 40 Duchess Blue
 
 
89.0%
BS4800 22 D 45 Deep Purple
 
 
86.4%
BS4800 18 B 29 Raven
 
 
85.9%
BS4800 20 D 45 Sapphire Blue
 
 
84.0%
BS4800 18 C 39 Fathom Blue

British Standard BS381C

 
 
96.3%
BS381 108 Aircraft Blue
 
 
95.1%
BS381 110 Roundel Blue
 
 
91.4%
BS381 105 Oxford Blue
 
 
88.4%
BS381 104 Azure Blue
 
 
87.2%
BS381 114 Rail Blue

Federal Standard 595 (FED-STD-595)

 
 
93.2%
FS 35052 Blue
 
 
93.2%
FS 15056 Blue
 
 
89.9%
FS 15102 Dark Blue
 
 
89.9%
FS 35109 Dark Blue
 
 
86.9%
FS 26044 Gray

Grayscale

 
 
74.5%
Grayscale 20%
 
 
74.2%
Grayscale 25%
 
 
74.2%
Grayscale 15%

Munsell

 
 
97.8%
Munsell 7.5PB 2/12
 
 
97.7%
Munsell 7.5PB 2/10
 
 
96.1%
Munsell 7.5PB 2/14
 
 
94.9%
Munsell 7.5PB 2/8
 
 
93.8%
Munsell 7.5PB 2/16

Natural Color System (NCS)

 
 
98.3%
NCS S 4550-R70B
 
 
97.2%
NCS S 4055-R70B
 
 
95.7%
NCS S 4050-R70B
 
 
95.0%
NCS S 5540-R70B
 
 
94.8%
NCS S 5040-R70B

Pantone Matching System (PMS) Coated

 
 
97.4%
Pantone 2147 C
 
 
96.4%
Pantone 287 C
 
 
96.4%
Pantone 2756 C
 
 
96.2%
Pantone 2372 C
 
 
96.0%
Pantone 2370 C

Pantone Matching System (PMS) Uncoated

 
 
90.3%
Pantone Dark Blue U
 
 
90.2%
Pantone Blue 072 U
 
 
89.9%
Pantone Reflex Blue U
 
 
89.4%
Pantone 280 U
 
 
88.2%
Pantone 2738 U

Pantone Textile Paper eXtended (TPX)

 
 
93.3%
19-3952 TPX Surf the Web
 
 
92.2%
19-3864 TPX Mazarine Blue
 
 
91.9%
18-3963 TPX Spectrum Blue
 
 
91.9%
19-3951 TPX Clematis Blue
 
 
91.3%
19-3955 TPX Royal Blue

RAL Classic

 
 
91.4%
RAL 5026 Pearl night blue
 
 
89.0%
RAL 5002 Ultramarine blue
 
 
87.6%
RAL 5003 Sapphire blue
 
 
86.9%
RAL 5013 Cobalt blue
 
 
86.8%
RAL 5022 Night blue

Resene

 
 
97.1%
FilmPro Digital Blue
 
 
94.5%
Blue Bell
 
 
92.5%
Paris M
 
 
92.4%
Windsor
 
 
92.3%
Decadence

Websafe

 
 
95.2%
Websafe 003399
 
 
95.1%
Websafe 333399
 
 
92.2%
Websafe 333366
 
 
91.6%
Websafe 003366
 
 
91.5%
Websafe 000099

X11 Colors

 
 
95.4%
MidnightBlue
 
 
95.4%
midnight blue
 
 
92.5%
RoyalBlue4
 
 
92.3%
SlateBlue4
 
 
92.0%
DarkSlateBlue

Other

 
 
93.4%
DMR A/S Blå (blue)
 
 
91.2%
Royal Danish Navy
 
 
84.6%
Facebook Blue
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 #1b2881

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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