#663997 (or 0x663997) is unknown color: approx Royal Purple. HEX triplet: 66, 39 and 97. RGB value is (102,57,151). Sum of RGB (Red+Green+Blue) = 102+57+151=310 (41% of max value = 765). Red value is 102 (40.23% from 255 or 32.90% from 310); Green value is 57 (22.66% from 255 or 18.39% from 310); Blue value is 151 (59.38% from 255 or 48.71% from 310); Max value from RGB is 151 - color contains mainly: blue. Hex color #663997 is not a web safe color. Web safe color analog (approx): #663399. Inversed color of #663997 is #99C668. Grayscale: #505050. Windows color (decimal): -10077801 or 9910630. OLE color: 9910630.
HSL color Cylindrical-coordinate representation of color #663997: hue angle of 268.72º degrees, saturation: 0.45, lightness: 0.41%. HSV value (or HSB Brightness) of color is 0.59% and HSV saturation: 0.62%. Process color model (Four color, CMYK) of #663997 is Cyan = 0.32, Magento = 0.62, Yellow = 0 and Black (K on CMYK) = 0.41.
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<style> a { background-color: #663997; } a { background-color: rgb(102,57,151); } div.DivClassName { background-color: #663997; } .BgClassName { background-color: #663997; } </style>
<style> span { border-color: #663997; } span { border-color: rgb(102,57,151); } td.TdClassName { border-color: #663997; } .TagClassName { border-color: #663997; } </style>