#663591 (or 0x663591) is unknown color: approx Royal Purple. HEX triplet: 66, 35 and 91. RGB value is (102,53,145). Sum of RGB (Red+Green+Blue) = 102+53+145=300 (39% of max value = 765). Red value is 102 (40.23% from 255 or 34% from 300); Green value is 53 (21.09% from 255 or 17.67% from 300); Blue value is 145 (57.03% from 255 or 48.33% from 300); Max value from RGB is 145 - color contains mainly: blue. Hex color #663591 is not a web safe color. Web safe color analog (approx): #663399. Inversed color of #663591 is #99CA6E. Grayscale: #4D4D4D. Windows color (decimal): -10078831 or 9516390. OLE color: 9516390.
HSL color Cylindrical-coordinate representation of color #663591: hue angle of 271.96º degrees, saturation: 0.46, lightness: 0.39%. HSV value (or HSB Brightness) of color is 0.57% and HSV saturation: 0.63%. Process color model (Four color, CMYK) of #663591 is Cyan = 0.30, Magento = 0.63, Yellow = 0 and Black (K on CMYK) = 0.43.
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<style> a { background-color: #663591; } a { background-color: rgb(102,53,145); } div.DivClassName { background-color: #663591; } .BgClassName { background-color: #663591; } </style>
<style> span { border-color: #663591; } span { border-color: rgb(102,53,145); } td.TdClassName { border-color: #663591; } .TagClassName { border-color: #663591; } </style>