Color information for RGB #21555b
Name
Description
Dark arctic blue
RGB HEX
#21555b
ARGB HEX
#ff21555b
RGB 0-255
rgb(33, 85, 91)
RGBA 0-255
rgba(33, 85, 91, 1)
HSV
hsv(186.2, 63.7, 35.7)
HSL
hsl(186.2, 46.8, 24.3)
CMYK, %
cmyk(63.7, 6.6, 0.0, 64.3)
CIE-L*ab
cielab(33.1, -15.1, -8.7)
XYZ
xyz(5.8, 7.6, 11.1)
Complementary RGB
Gradient
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Color conversions matching RGB #21555b
Bang-v3
British Standard BS4800
British Standard BS381C
Federal Standard 595 (FED-STD-595)
Grayscale
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
Websafe
X11 Colors
Oracal Vinyl Colors
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 #21555b
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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