#666991 (or 0x666991) is unknown color: approx Waikawa Grey. HEX triplet: 66, 69 and 91. RGB value is (102,105,145). Sum of RGB (Red+Green+Blue) = 102+105+145=352 (46% of max value = 765). Red value is 102 (40.23% from 255 or 28.98% from 352); Green value is 105 (41.41% from 255 or 29.83% from 352); Blue value is 145 (57.03% from 255 or 41.19% from 352); Max value from RGB is 145 - color contains mainly: blue. Hex color #666991 is not a web safe color. Web safe color analog (approx): #666699. Inversed color of #666991 is #99966E. Grayscale: #6C6C6C. Windows color (decimal): -10065519 or 9529702. OLE color: 9529702.
HSL color Cylindrical-coordinate representation of color #666991: hue angle of 235.81º degrees, saturation: 0.17, lightness: 0.48%. HSV value (or HSB Brightness) of color is 0.57% and HSV saturation: 0.3%. Process color model (Four color, CMYK) of #666991 is Cyan = 0.30, Magento = 0.28, Yellow = 0 and Black (K on CMYK) = 0.43.
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<style> a { background-color: #666991; } a { background-color: rgb(102,105,145); } div.DivClassName { background-color: #666991; } .BgClassName { background-color: #666991; } </style>
<style> span { border-color: #666991; } span { border-color: rgb(102,105,145); } td.TdClassName { border-color: #666991; } .TagClassName { border-color: #666991; } </style>