Color information for RGB #183a74
Name
RGB #183a74
Description
Dark cobalt blue
RGB HEX
#183a74
ARGB HEX
#ff183a74
RGB 0-255
rgb(24, 58, 116)
RGBA 0-255
rgba(24, 58, 116, 1)
HSV
hsv(217.8, 79.3, 45.5)
HSL
hsl(217.8, 65.7, 27.5)
CMYK, %
cmyk(79.3, 50.0, 0.0, 54.5)
CIE-L*ab
cielab(25.2, 10.3, -36.9)
XYZ
xyz(5.0, 4.5, 17.1)
Complementary RGB
Gradient
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Color conversions matching RGB #183a74
Bang-v3 - [3D]
94.8%
Deep azure (Bang-v3 429)
94.6%
Dark cobalt blue (Bang-v3 441)
94.0%
Dark sapphire blue (Bang-v3 456)
93.6%
Deep cornflower blue (Bang-v3 414)
93.5%
Dark azure (Bang-v3 428)
92.7%
Strong cobalt blue (Bang-v3 440)
92.6%
Dark phthalo blue (Bang-v3 467)
92.0%
Deep cobalt blue (Bang-v3 442)
British Standard BS4800 - [3D]
93.5%
BS4800 20 C 40 Duchess Blue
91.9%
BS4800 20 D 45 Sapphire Blue
90.2%
BS4800 22 D 45 Deep Purple
86.8%
BS4800 18 C 39 Fathom Blue
84.8%
BS4800 18 B 29 Raven
British Standard BS381C
96.4%
BS381 110 Roundel Blue
95.2%
BS381 104 Azure Blue
94.1%
BS381 108 Aircraft Blue
91.2%
BS381 105 Oxford Blue
90.8%
BS381 166 French Blue
Federal Standard 595 (FED-STD-595)
97.8%
FS 35052 Blue
94.3%
FS 15102 Dark Blue
93.3%
FS 35109 Dark Blue
88.3%
FS 35045 Dark Blue
88.3%
FS 26044 Gray
Grayscale
Munsell - [3D]
96.0%
Munsell 5PB 2/6
95.4%
Munsell 5PB 3/6
95.1%
Munsell 5PB 3/8
93.8%
Munsell 7.5PB 3/8
93.7%
Munsell 2.5PB 3/6
ISCC–NBS - [3D]
94.2%
179 Deep Blue
92.8%
183 Dark Blue
90.3%
194 Very Purplish Blue
90.2%
197 Deep Purplish Blue
89.3%
200 Moderate Purplish Blue
87.7%
204 Grayish Purplish Blue
Natural Color System (NCS) - [3D]
97.8%
NCS S 3560-R80B
97.7%
NCS S 4050-R80B
96.9%
NCS S 5040-R80B
96.5%
NCS S 4550-R80B
96.4%
NCS S 5040-R90B
Pantone Matching System (PMS) Coated - [3D]
Pantone Matching System (PMS) Uncoated - [3D]
93.6%
Pantone 280 U
92.6%
Pantone 281 U
92.1%
Pantone Reflex Blue U
91.9%
Pantone 295 U
91.9%
Pantone 2147 U
Pantone Textile Paper eXtended (TPX) - [3D]
96.3%
19-4044 TPX Limoges
95.9%
19-3864 TPX Mazarine Blue
95.6%
19-3952 TPX Surf the Web
95.5%
19-4057 TPX True Blue
95.0%
19-3938 TPX Twilight Blue
RAL Classic - [3D]
93.7%
RAL 5002 Ultramarine blue
92.0%
RAL 5026 Pearl night blue
92.0%
RAL 5003 Sapphire blue
91.3%
RAL 5013 Cobalt blue
90.0%
RAL 5022 Night blue
Resene - [3D]
Websafe - [3D]
X11 Colors - [3D]
Oracal Vinyl Colors
98.1%
ORACAL 067 blue
96.9%
ORACAL 183 ink blue
96.5%
ORACAL 058 ultramarine blue
96.3%
ORACAL 536 middle blue
96.2%
ORACAL 057 traffice blue
95.7%
ORACAL 006 intensive blue
95.6%
ORACAL 511 night blue
94.9%
ORACAL 050 dark blue
Other
Important: Color values are derived from mathematical conversions. These conversions may be inaccurate, approximate, or unsuitable for practical use. Always consult a professional and/or authoritative references before applying them. Be aware that colors can appear very different across screens, phones, tablets, printers, projectors, and other devices.
Color harmonies based on RGB #183a74
Monochromadic Color Scheme
Analogus Color Scheme
Double Complementary (tetradic)
Complementary Color Scheme
Split Complementary Color Scheme
Triadic (120° Analogus) Color Scheme
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