#81180F (or 0x81180F) is unknown color: approx Falu Red. HEX triplet: 81, 18 and 0F. RGB value is (129,24,15). Sum of RGB (Red+Green+Blue) = 129+24+15=168 (22% of max value = 765). Red value is 129 (50.78% from 255 or 76.79% from 168); Green value is 24 (9.77% from 255 or 14.29% from 168); Blue value is 15 (6.25% from 255 or 8.93% from 168); Max value from RGB is 129 - color contains mainly: red. Hex color #81180F is not a web safe color. Web safe color analog (approx): #990000. Inversed color of #81180F is #7EE7F0. Grayscale: #363636. Windows color (decimal): -8316913 or 989313. OLE color: 989313.
HSL color Cylindrical-coordinate representation of color #81180F: hue angle of 4.74º degrees, saturation: 0.79, lightness: 0.28%. HSV value (or HSB Brightness) of color is 0.51% and HSV saturation: 0.88%. Process color model (Four color, CMYK) of #81180F is Cyan = 0, Magento = 0.81, Yellow = 0.88 and Black (K on CMYK) = 0.49.
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<style> a { background-color: #81180F; } a { background-color: rgb(129,24,15); } div.DivClassName { background-color: #81180F; } .BgClassName { background-color: #81180F; } </style>
<style> span { border-color: #81180F; } span { border-color: rgb(129,24,15); } td.TdClassName { border-color: #81180F; } .TagClassName { border-color: #81180F; } </style>