Color information for RGB #28374a

Name
RGB #28374a
Description
Dark grayish azure
RGB HEX
#28374a
ARGB HEX
#ff28374a
RGB 0-255
rgb(40, 55, 74)
RGBA 0-255
rgba(40, 55, 74, 1)
HSV
hsv(213.5, 45.9, 29.0)
HSL
hsl(213.5, 29.8, 22.4)
CMYK, %
cmyk(45.9, 25.7, 0.0, 71.0)
CIE-L*ab
cielab(22.6, -0.3, -13.6)
XYZ
xyz(3.5, 3.7, 7.0)
Complementary RGB
RGB #d7c8b5 - Light brownish gray
Gradient
#28374a to complementary #d7c8b5
Permalink
https://www.perbang.dk/rgb/28374a/

Color conversions matching RGB #28374a

Bang-v3

 
 
96.1%
Dark azure (Bang-v3 428)
 
 
95.3%
Dark cobalt blue (Bang-v3 441)
 
 
93.4%
Deep cornflower blue (Bang-v3 414)
 
 
93.0%
Dark cornflower blue (Bang-v3 413)
 
 
93.0%
Dark grayish sapphire blue (Bang-v3 455)
 
 
92.7%
Dark sapphire blue (Bang-v3 456)
 
 
91.8%
Deep azure (Bang-v3 429)
 
 
91.4%
Dark grayish azure (Bang-v3 427)

British Standard BS4800

 
 
96.3%
BS4800 20 C 40 Duchess Blue
 
 
92.4%
BS4800 18 B 29 Raven
 
 
87.4%
BS4800 18 C 39 Fathom Blue
 
 
87.3%
BS4800 20 D 45 Sapphire Blue
 
 
86.6%
BS4800 22 D 45 Deep Purple

British Standard BS381C

 
 
92.8%
BS381 633 RAF Blue/Grey
 
 
91.8%
BS381 114 Rail Blue
 
 
90.8%
BS381 110 Roundel Blue
 
 
90.3%
BS381 104 Azure Blue
 
 
89.9%
BS381 108 Aircraft Blue

Federal Standard 595 (FED-STD-595)

 
 
97.2%
FS 35109 Dark Blue
 
 
96.5%
FS 15044 Insignia Blue
 
 
96.3%
FS 35044 Insignia Blue
 
 
96.2%
FS 26008 Dark Gray
 
 
93.7%
FS 36076 Gray

Grayscale

 
 
89.5%
Grayscale 20%
 
 
89.2%
Grayscale 25%
 
 
88.4%
Grayscale 15%

Munsell

 
 
97.7%
Munsell 10B 2/2
 
 
97.4%
Munsell 2.5PB 2/2
 
 
96.2%
Munsell 2.5PB 2/4
 
 
96.0%
Munsell 7.5B 2/2
 
 
95.7%
Munsell 10B 2/4

ISCC–NBS

 
 
93.9%
183 Dark Blue
 
 
93.1%
187 Dark Grayish Blue
 
 
93.0%
188 Blackish Blue
 
 
91.6%
179 Deep Blue
 
 
90.5%
193 Bluish Black
 
 
89.9%
175 Very Dark Greenish Blue

Natural Color System (NCS)

 
 
94.9%
NCS S 7010-R90B
 
 
94.5%
NCS S 6020-R80B
 
 
93.9%
NCS S 6030-R90B
 
 
93.8%
NCS S 7010-R70B
 
 
93.5%
NCS S 7005-R80B

Pantone Matching System (PMS) Coated

 
 
96.9%
Pantone 7546 C
 
 
96.5%
Pantone 2380 C
 
 
94.7%
Pantone 2379 C
 
 
94.2%
Pantone 432 C
 
 
93.8%
Pantone 533 C

Pantone Matching System (PMS) Uncoated

 
 
91.8%
Pantone 5395 U
 
 
91.5%
Pantone 296 U
 
 
91.3%
Pantone 539 U
 
 
91.1%
Pantone 289 U
 
 
90.9%
Pantone 2965 U

Pantone Textile Paper eXtended (TPX)

 
 
97.9%
19-4024 TPX Dress Blues
 
 
97.2%
19-3921 TPX Black Iris
 
 
96.4%
19-4025 TPX Mood Indigo
 
 
96.2%
19-4010 TPX Total Eclipse
 
 
95.9%
19-4028 TPX Insignia Blue

RAL Classic

 
 
95.1%
RAL 5011 Steel blue
 
 
93.7%
RAL 5003 Sapphire blue
 
 
93.2%
RAL 5013 Cobalt blue
 
 
92.7%
RAL 5004 Black blue
 
 
91.4%
RAL 5008 Grey blue

Resene

 
 
97.6%
Licorice
 
 
97.1%
Madison
 
 
97.0%
Biscay
 
 
96.9%
Crescendo
 
 
96.8%
Coast

Websafe

 
 
91.5%
Websafe 003366
 
 
89.8%
Websafe 333366
 
 
89.5%
Websafe 333333
 
 
88.0%
Websafe 003399
 
 
87.4%
Websafe 333399

X11 Colors

 
 
89.6%
gray21
 
 
89.6%
grey21
 
 
89.6%
gray22
 
 
89.6%
grey22
 
 
89.5%
gray20

Oracal Vinyl Colors

 
 
98.5%
ORACAL 193 navy metallic
 
 
96.3%
ORACAL 192 deep blue metallic
 
 
95.6%
ORACAL 189 midnight metallic
 
 
94.9%
ORACAL 191 green-blue metallic
 
 
94.6%
ORACAL 190 moonlight metallic
 
 
92.6%
ORACAL 571 mystic blue
 
 
92.5%
ORACAL 570 moonlight blue
 
 
91.7%
ORACAL 093 anthracite metallic

Other

 
 
91.9%
Royal Danish Navy
 
 
89.2%
DMR A/S Blå (blue)
 
 
84.7%
Facebook Blue
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 #28374a

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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