Color information for RGB #51505b

Description
Dark persian bluish gray
RGB HEX
#51505b
ARGB HEX
#ff51505b
RGB 0-255
rgb(81, 80, 91)
RGBA 0-255
rgba(81, 80, 91, 1)
HSV
hsv(245.5, 12.1, 35.7)
HSL
hsl(245.5, 6.4, 33.5)
CMYK, %
cmyk(11.0, 12.1, 0.0, 64.3)
CIE-L*ab
cielab(34.5, 2.9, -6.3)
XYZ
xyz(8.2, 8.2, 11.1)

Color conversions matching RGB #51505b

Bang-v3

British Standard BS4800

British Standard BS381C

Federal Standard 595 (FED-STD-595)

Grayscale

 
 
93.3%
 
 
92.9%
 
 
91.1%

Munsell

ISCC–NBS

Natural Color System (NCS)

Pantone Matching System (PMS) Coated

Pantone Matching System (PMS) Uncoated

Pantone Textile Paper eXtended (TPX)

RAL Classic

Resene

 
 
97.9%
 
 
97.7%
 
 
97.2%
 
 
96.9%
 
 
96.4%

Websafe

X11 Colors

 
 
93.5%
 
 
93.5%
 
 
93.5%
 
 
93.5%
 
 
93.4%

Oracal Vinyl Colors

Other

 
 
82.5%
 
 
78.7%
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 #51505b

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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