#646991 (or 0x646991) is unknown color: approx Waikawa Grey. HEX triplet: 64, 69 and 91. RGB value is (100,105,145). Sum of RGB (Red+Green+Blue) = 100+105+145=350 (46% of max value = 765). Red value is 100 (39.45% from 255 or 28.57% from 350); Green value is 105 (41.41% from 255 or 30% from 350); Blue value is 145 (57.03% from 255 or 41.43% from 350); Max value from RGB is 145 - color contains mainly: blue. Hex color #646991 is not a web safe color. Web safe color analog (approx): #666699. Inversed color of #646991 is #9B966E. Grayscale: #6B6B6B. Windows color (decimal): -10196591 or 9529700. OLE color: 9529700.
HSL color Cylindrical-coordinate representation of color #646991: hue angle of 233.33º degrees, saturation: 0.18, lightness: 0.48%. HSV value (or HSB Brightness) of color is 0.57% and HSV saturation: 0.31%. Process color model (Four color, CMYK) of #646991 is Cyan = 0.31, Magento = 0.28, Yellow = 0 and Black (K on CMYK) = 0.43.
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<style> a { background-color: #646991; } a { background-color: rgb(100,105,145); } div.DivClassName { background-color: #646991; } .BgClassName { background-color: #646991; } </style>
<style> span { border-color: #646991; } span { border-color: rgb(100,105,145); } td.TdClassName { border-color: #646991; } .TagClassName { border-color: #646991; } </style>