#636D81 (or 0x636D81) is unknown color: approx Raven. HEX triplet: 63, 6D and 81. RGB value is (99,109,129). Sum of RGB (Red+Green+Blue) = 99+109+129=337 (44% of max value = 765). Red value is 99 (39.06% from 255 or 29.38% from 337); Green value is 109 (42.97% from 255 or 32.34% from 337); Blue value is 129 (50.78% from 255 or 38.28% from 337); Max value from RGB is 129 - color contains mainly: blue. Hex color #636D81 is not a web safe color. Web safe color analog (approx): #666699. Inversed color of #636D81 is #9C927E. Grayscale: #6C6C6C. Windows color (decimal): -10261119 or 8482147. OLE color: 8482147.
HSL color Cylindrical-coordinate representation of color #636D81: hue angle of 220º degrees, saturation: 0.13, lightness: 0.45%. HSV value (or HSB Brightness) of color is 0.51% and HSV saturation: 0.23%. Process color model (Four color, CMYK) of #636D81 is Cyan = 0.23, Magento = 0.16, Yellow = 0 and Black (K on CMYK) = 0.49.
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