#51656A (or 0x51656A) is unknown color: approx Smalt Blue. HEX triplet: 51, 65 and 6A. RGB value is (81,101,106). Sum of RGB (Red+Green+Blue) = 81+101+106=288 (38% of max value = 765). Red value is 81 (32.03% from 255 or 28.12% from 288); Green value is 101 (39.84% from 255 or 35.07% from 288); Blue value is 106 (41.80% from 255 or 36.81% from 288); Max value from RGB is 106 - color contains mainly: blue. Hex color #51656A is not a web safe color. Web safe color analog (approx): #666666. Inversed color of #51656A is #AE9A95. Grayscale: #5F5F5F. Windows color (decimal): -11442838 or 6972753. OLE color: 6972753.
HSL color Cylindrical-coordinate representation of color #51656A: hue angle of 192º degrees, saturation: 0.13, lightness: 0.37%. HSV value (or HSB Brightness) of color is 0.42% and HSV saturation: 0.24%. Process color model (Four color, CMYK) of #51656A is Cyan = 0.24, Magento = 0.05, Yellow = 0 and Black (K on CMYK) = 0.58.
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