Color information for RGB #1b2171

Name
RGB #1b2171
Description
Dark phthalo blue
RGB HEX
#1b2171
ARGB HEX
#ff1b2171
RGB 0-255
rgb(27, 33, 113)
RGBA 0-255
rgba(27, 33, 113, 1)
HSV
hsv(235.8, 76.1, 44.3)
HSL
hsl(235.8, 61.4, 27.5)
CMYK, %
cmyk(76.1, 70.8, 0.0, 55.7)
CIE-L*ab
cielab(18.0, 27.1, -46.7)
XYZ
xyz(4.0, 2.5, 15.9)
Permalink
https://www.perbang.dk/rgb/1b2171/
Gradient
#1b2171 to complementary #e4de8e
Complementary RGB
RGB #e4de8e - Pale, light grayish gold

Color conversions matching RGB #1b2171

Bang V2

 
 
95.2%
441 Deep sapphire blue
 
 
94.3%
426 Deep cobalt blue
 
 
93.8%
470 Dark blue
 
 
93.7%
452 Deep phthalo blue
 
 
93.2%
484 Dark persian blue
 
 
92.4%
451 Dark phthalo blue
 
 
92.1%
499 Dark indigo
 
 
91.8%
438 Strong sapphire blue

British Standard BS4800

 
 
90.2%
BS4800 20 C 40 Duchess Blue
 
 
87.5%
BS4800 22 D 45 Deep Purple
 
 
85.9%
BS4800 18 B 29 Raven
 
 
83.7%
BS4800 20 D 45 Sapphire Blue
 
 
81.9%
BS4800 18 C 39 Fathom Blue

British Standard BS381C

 
 
96.3%
BS381 108 Aircraft Blue
 
 
94.4%
BS381 110 Roundel Blue
 
 
93.1%
BS381 105 Oxford Blue
 
 
86.6%
BS381 104 Azure Blue
 
 
86.3%
BS381 633 RAF Blue/Grey

Federal Standard 595 (FED-STD-595)

 
 
95.4%
FS 15056 Blue
 
 
91.9%
FS 35052 Blue
 
 
89.2%
FS 15102 Dark Blue
 
 
89.0%
FS 35109 Dark Blue
 
 
88.3%
FS 26044 Gray

Grayscale

 
 
75.3%
Grayscale 15%
 
 
75.2%
Grayscale 20%
 
 
74.6%
Grayscale 10%

Munsell

 
 
98.1%
Munsell 7.5PB 2/10
 
 
97.4%
Munsell 7.5PB 2/12
 
 
95.8%
Munsell 7.5PB 2/8
 
 
95.4%
Munsell 7.5PB 2/14
 
 
94.3%
Munsell 10PB 2/10

Natural Color System (NCS)

 
 
97.6%
NCS S 4550-R70B
 
 
97.2%
NCS S 5540-R70B
 
 
95.9%
NCS S 5040-R70B
 
 
94.8%
NCS S 4055-R70B
 
 
94.3%
NCS S 6030-R70B

Pantone Matching System (PMS) Coated

 
 
99.1%
Pantone 2756 C
 
 
97.6%
Pantone 662 C
 
 
97.5%
Pantone 2747 C
 
 
97.4%
Pantone 2372 C
 
 
97.2%
Pantone 2748 C

Pantone Matching System (PMS) Uncoated

 
 
88.1%
Pantone Dark Blue U
 
 
87.7%
Pantone 280 U
 
 
87.5%
Pantone Blue 072 U
 
 
87.4%
Pantone Reflex Blue U
 
 
86.7%
Pantone 281 U

Pantone Textile Paper eXtended (TPX)

 
 
91.4%
19-3939 TPX Blueprint
 
 
91.3%
19-3952 TPX Surf the Web
 
 
90.8%
19-3864 TPX Mazarine Blue
 
 
90.5%
18-3963 TPX Spectrum Blue
 
 
90.5%
19-3951 TPX Clematis Blue

RAL Classic

 
 
92.8%
RAL 5026 Pearl night blue
 
 
87.1%
RAL 5002 Ultramarine blue
 
 
86.5%
RAL 5022 Night blue
 
 
86.4%
RAL 5003 Sapphire blue
 
 
86.1%
RAL 5013 Cobalt blue

Resene

 
 
96.7%
FilmPro Digital Blue
 
 
94.7%
Blue Bell
 
 
94.2%
Paris M
 
 
93.4%
Christalle
 
 
93.4%
Clowning Around

Websafe

 
 
92.5%
Websafe 333366
 
 
92.5%
Websafe 333399
 
 
92.4%
Websafe 003399
 
 
92.2%
Websafe 000066
 
 
91.4%
Websafe 330066

X11 Colors

 
 
97.7%
MidnightBlue
 
 
97.7%
midnight blue
 
 
92.4%
NavyBlue
 
 
92.4%
navy
 
 
92.4%
navy blue

Other

 
 
95.1%
DMR A/S Blå (blue)
 
 
90.7%
Royal Danish Navy
 
 
82.4%
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 #1b2171

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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