#51212F (or 0x51212F) is unknown color: approx Black Rose. HEX triplet: 51, 21 and 2F. RGB value is (81,33,47). Sum of RGB (Red+Green+Blue) = 81+33+47=161 (21% of max value = 765). Red value is 81 (32.03% from 255 or 50.31% from 161); Green value is 33 (13.28% from 255 or 20.50% from 161); Blue value is 47 (18.75% from 255 or 29.19% from 161); Max value from RGB is 81 - color contains mainly: red. Hex color #51212F is not a web safe color. Web safe color analog (approx): #663333. Inversed color of #51212F is #AEDED0. Grayscale: #303030. Windows color (decimal): -11460305 or 3088721. OLE color: 3088721.
HSL color Cylindrical-coordinate representation of color #51212F: hue angle of 342.5º degrees, saturation: 0.42, lightness: 0.22%. HSV value (or HSB Brightness) of color is 0.32% and HSV saturation: 0.59%. Process color model (Four color, CMYK) of #51212F is Cyan = 0, Magento = 0.59, Yellow = 0.42 and Black (K on CMYK) = 0.68.
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<style> span { border-color: #51212F; } span { border-color: rgb(81,33,47); } td.TdClassName { border-color: #51212F; } .TagClassName { border-color: #51212F; } </style>