#81510B (or 0x81510B) is unknown color: approx Raw Umber. HEX triplet: 81, 51 and 0B. RGB value is (129,81,11). Sum of RGB (Red+Green+Blue) = 129+81+11=221 (29% of max value = 765). Red value is 129 (50.78% from 255 or 58.37% from 221); Green value is 81 (32.03% from 255 or 36.65% from 221); Blue value is 11 (4.69% from 255 or 4.98% from 221); Max value from RGB is 129 - color contains mainly: red. Hex color #81510B is not a web safe color. Web safe color analog (approx): #996600. Inversed color of #81510B is #7EAEF4. Grayscale: #575757. Windows color (decimal): -8302325 or 741761. OLE color: 741761.
HSL color Cylindrical-coordinate representation of color #81510B: hue angle of 35.59º degrees, saturation: 0.84, lightness: 0.27%. HSV value (or HSB Brightness) of color is 0.51% and HSV saturation: 0.91%. Process color model (Four color, CMYK) of #81510B is Cyan = 0, Magento = 0.37, Yellow = 0.91 and Black (K on CMYK) = 0.49.
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<style> a { background-color: #81510B; } a { background-color: rgb(129,81,11); } div.DivClassName { background-color: #81510B; } .BgClassName { background-color: #81510B; } </style>
<style> span { border-color: #81510B; } span { border-color: rgb(129,81,11); } td.TdClassName { border-color: #81510B; } .TagClassName { border-color: #81510B; } </style>