#646B8A (or 0x646B8A) is unknown color: approx Waikawa Grey. HEX triplet: 64, 6B and 8A. RGB value is (100,107,138). Sum of RGB (Red+Green+Blue) = 100+107+138=345 (45% of max value = 765). Red value is 100 (39.45% from 255 or 28.99% from 345); Green value is 107 (42.19% from 255 or 31.01% from 345); Blue value is 138 (54.30% from 255 or 40% from 345); Max value from RGB is 138 - color contains mainly: blue. Hex color #646B8A is not a web safe color. Web safe color analog (approx): #666699. Inversed color of #646B8A is #9B9475. Grayscale: #6C6C6C. Windows color (decimal): -10196086 or 9071460. OLE color: 9071460.
HSL color Cylindrical-coordinate representation of color #646B8A: hue angle of 228.95º degrees, saturation: 0.16, lightness: 0.47%. HSV value (or HSB Brightness) of color is 0.54% and HSV saturation: 0.28%. Process color model (Four color, CMYK) of #646B8A is Cyan = 0.28, Magento = 0.22, Yellow = 0 and Black (K on CMYK) = 0.46.
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<style> span { border-color: #646B8A; } span { border-color: rgb(100,107,138); } td.TdClassName { border-color: #646B8A; } .TagClassName { border-color: #646B8A; } </style>