#217F90 (or 0x217F90) is unknown color: approx Scooter. HEX triplet: 21, 7F and 90. RGB value is (33,127,144). Sum of RGB (Red+Green+Blue) = 33+127+144=304 (40% of max value = 765). Red value is 33 (13.28% from 255 or 10.86% from 304); Green value is 127 (50% from 255 or 41.78% from 304); Blue value is 144 (56.64% from 255 or 47.37% from 304); Max value from RGB is 144 - color contains mainly: blue. Hex color #217F90 is not a web safe color. Web safe color analog (approx): #336699. Inversed color of #217F90 is #DE806F. Grayscale: #646464. Windows color (decimal): -14581872 or 9469729. OLE color: 9469729.
HSL color Cylindrical-coordinate representation of color #217F90: hue angle of 189.19º degrees, saturation: 0.63, lightness: 0.35%. HSV value (or HSB Brightness) of color is 0.56% and HSV saturation: 0.77%. Process color model (Four color, CMYK) of #217F90 is Cyan = 0.77, Magento = 0.12, Yellow = 0 and Black (K on CMYK) = 0.44.
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