#643AA1 (or 0x643AA1) is unknown color: approx Royal Purple. HEX triplet: 64, 3A and A1. RGB value is (100,58,161). Sum of RGB (Red+Green+Blue) = 100+58+161=319 (42% of max value = 765). Red value is 100 (39.45% from 255 or 31.35% from 319); Green value is 58 (23.05% from 255 or 18.18% from 319); Blue value is 161 (63.28% from 255 or 50.47% from 319); Max value from RGB is 161 - color contains mainly: blue. Hex color #643AA1 is not a web safe color. Web safe color analog (approx): #663399. Inversed color of #643AA1 is #9BC55E. Grayscale: #515151. Windows color (decimal): -10208607 or 10566244. OLE color: 10566244.
HSL color Cylindrical-coordinate representation of color #643AA1: hue angle of 264.47º degrees, saturation: 0.47, lightness: 0.43%. HSV value (or HSB Brightness) of color is 0.63% and HSV saturation: 0.64%. Process color model (Four color, CMYK) of #643AA1 is Cyan = 0.38, Magento = 0.64, Yellow = 0 and Black (K on CMYK) = 0.37.
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<style> a { background-color: #643AA1; } a { background-color: rgb(100,58,161); } div.DivClassName { background-color: #643AA1; } .BgClassName { background-color: #643AA1; } </style>
<style> span { border-color: #643AA1; } span { border-color: rgb(100,58,161); } td.TdClassName { border-color: #643AA1; } .TagClassName { border-color: #643AA1; } </style>