#213F56 (or 0x213F56) is unknown color: approx Regal Blue. HEX triplet: 21, 3F and 56. RGB value is (33,63,86). Sum of RGB (Red+Green+Blue) = 33+63+86=182 (24% of max value = 765). Red value is 33 (13.28% from 255 or 18.13% from 182); Green value is 63 (25% from 255 or 34.62% from 182); Blue value is 86 (33.98% from 255 or 47.25% from 182); Max value from RGB is 86 - color contains mainly: blue. Hex color #213F56 is not a web safe color. Web safe color analog (approx): #333366. Inversed color of #213F56 is #DEC0A9. Grayscale: #383838. Windows color (decimal): -14598314 or 5652257. OLE color: 5652257.
HSL color Cylindrical-coordinate representation of color #213F56: hue angle of 206.04º degrees, saturation: 0.45, lightness: 0.23%. HSV value (or HSB Brightness) of color is 0.34% and HSV saturation: 0.62%. Process color model (Four color, CMYK) of #213F56 is Cyan = 0.62, Magento = 0.27, Yellow = 0 and Black (K on CMYK) = 0.66.
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